Q: What is the sum of all factors of the number 170,203,117 excluding 170,203,117?

A: 38,884,883

Why is 38,884,883 the sum of all factors of 170,203,117, excluding 170,203,117?

The factors of the number 170,203,117 are: 1, 7, 29, 49, 71, 203, 241, 343, 497, 1421, 1687, 2059, 3479, 6989, 9947, 11809, 14413, 17111, 24353, 48923, 82663, 100891, 119777, 342461, 496219, 706237, 838439, 2397227, 3473533, 5869073, 24314731, 170203117.

If you add them up, you will get the total of 170,203,155. Now subtract 170,203,117 to get 38,884,883