/**
 * This program prints prime numbers as well as factor of a given number
 * 
 * Adrosdik
 * 4/14/21
 */

public class PrimeFactor
{
    public static void main(String[] args)
    {
        for(int r = 1; r < 1001; r++)
        {
            for(int factor = 1; factor <= r; factor++)
            {
                if(r % factor == 0)
                {
                    System.out.print(factor + " ");
                    
                }
            }
            System.out.println();
        }
        
    }
}