Q: What is the sum of all factors of the number 211,244,025 excluding 211,244,025?

A: 146,947,335

Why is 146,947,335 the sum of all factors of 211,244,025, excluding 211,244,025?

The factors of the number 211,244,025 are: 1, 3, 5, 15, 25, 75, 79, 101, 237, 303, 353, 395, 505, 1059, 1185, 1515, 1765, 1975, 2525, 5295, 5925, 7575, 7979, 8825, 23937, 26475, 27887, 35653, 39895, 83661, 106959, 119685, 139435, 178265, 199475, 418305, 534795, 598425, 697175, 891325, 2091525, 2673975, 2816587, 8449761, 14082935, 42248805, 70414675, 211244025.

If you add them up, you will get the total of 211,244,171. Now subtract 211,244,025 to get 146,947,335