Q: What is the sum of all factors of the number 637,801,210 excluding 637,801,210?

A: 534,301,190

Why is 534,301,190 the sum of all factors of 637,801,210, excluding 637,801,210?

The factors of the number 637,801,210 are: 1, 2, 5, 10, 59, 118, 271, 295, 542, 590, 1355, 2710, 3989, 7978, 15989, 19945, 31978, 39890, 79945, 159890, 235351, 470702, 1081019, 1176755, 2162038, 2353510, 5405095, 10810190, 63780121, 127560242, 318900605, 637801210.

If you add them up, you will get the total of 637,801,744. Now subtract 637,801,210 to get 534,301,190