Q: What is the sum of all factors of the number 187,902 excluding 187,902?

A: 296,946

Why is 296,946 the sum of all factors of 187,902, excluding 187,902?

The factors of the number 187,902 are: 1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 73, 78, 99, 117, 143, 146, 198, 219, 234, 286, 429, 438, 657, 803, 858, 949, 1287, 1314, 1606, 1898, 2409, 2574, 2847, 4818, 5694, 7227, 8541, 10439, 14454, 17082, 20878, 31317, 62634, 93951, 187902.

If you add them up, you will get the total of 188,198. Now subtract 187,902 to get 296,946