Q: What is the sum of all factors of the number 205,150,205 excluding 205,150,205?

A: 75,597,955

Why is 75,597,955 the sum of all factors of 205,150,205, excluding 205,150,205?

The factors of the number 205,150,205 are: 1, 5, 13, 29, 43, 65, 145, 215, 377, 559, 1247, 1885, 2531, 2795, 6235, 12655, 16211, 32903, 73399, 81055, 108833, 164515, 366995, 544165, 954187, 1414829, 3156157, 4770935, 7074145, 15780785, 41030041, 205150205.

If you add them up, you will get the total of 205,150,280. Now subtract 205,150,205 to get 75,597,955