Q: What is the sum of all factors of the number 204,450 excluding 204,450?

A: 331,230

Why is 331,230 the sum of all factors of 204,450, excluding 204,450?

The factors of the number 204,450 are: 1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 47, 50, 58, 75, 87, 94, 141, 145, 150, 174, 235, 282, 290, 435, 470, 705, 725, 870, 1175, 1363, 1410, 1450, 2175, 2350, 2726, 3525, 4089, 4350, 6815, 7050, 8178, 13630, 20445, 34075, 40890, 68150, 102225, 204450.

If you add them up, you will get the total of 204,781. Now subtract 204,450 to get 331,230