Q: What is the sum of all factors of the number 208,500 excluding 208,500?

A: 403,020

Why is 403,020 the sum of all factors of 208,500, excluding 208,500?

The factors of the number 208,500 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 139, 150, 250, 278, 300, 375, 417, 500, 556, 695, 750, 834, 1390, 1500, 1668, 2085, 2780, 3475, 4170, 6950, 8340, 10425, 13900, 17375, 20850, 34750, 41700, 52125, 69500, 104250, 208500.

If you add them up, you will get the total of 208,903. Now subtract 208,500 to get 403,020