package perfection; public class Perfection { public static void main(String args[]) { for (int i = 1; i <= 200000; i++) { test1(i); } } public static void test1(int number) { int sum = 0; for(int divisor=1; divisor < number; divisor++) { if ((number % divisor) ==0) { sum = sum + divisor; } } if(sum==number) { System.out.println(number + " is a perfect number"); } } }