Q: What is the sum of all factors of the number 231,263,130 excluding 231,263,130?

A: 403,059,174

Why is 403,059,174 the sum of all factors of 231,263,130, excluding 231,263,130?

The factors of the number 231,263,130 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1101253, 2202506, 3303759, 5506265, 6607518, 7708771, 11012530, 15417542, 16518795, 23126313, 33037590, 38543855, 46252626, 77087710, 115631565, 231263130.

If you add them up, you will get the total of 231,263,533. Now subtract 231,263,130 to get 403,059,174