Q: What is the sum of all factors of the number 337,640,205 excluding 337,640,205?

A: 280,940,019

Why is 280,940,019 the sum of all factors of 337,640,205, excluding 337,640,205?

The factors of the number 337,640,205 are: 1, 3, 5, 7, 15, 21, 35, 105, 577, 1731, 2885, 4039, 5573, 8655, 12117, 16719, 20195, 27865, 39011, 60585, 83595, 117033, 195055, 585165, 3215621, 9646863, 16078105, 22509347, 48234315, 67528041, 112546735, 337640205.

If you add them up, you will get the total of 337,640,485. Now subtract 337,640,205 to get 280,940,019