Q: What is the sum of all factors of the number 203,262,670 excluding 203,262,670?

A: 197,447,570

Why is 197,447,570 the sum of all factors of 203,262,670, excluding 203,262,670?

The factors of the number 203,262,670 are: 1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 26501, 53002, 132505, 265010, 344513, 689026, 1563559, 1722565, 3127118, 3445130, 7817795, 15635590, 20326267, 40652534, 101631335, 203262670.

If you add them up, you will get the total of 203,262,867. Now subtract 203,262,670 to get 197,447,570