Q: What is the sum of all factors of the number 216,678 excluding 216,678?

A: 341,466

Why is 341,466 the sum of all factors of 216,678, excluding 216,678?

The factors of the number 216,678 are: 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 67, 77, 98, 134, 147, 154, 201, 231, 294, 402, 462, 469, 539, 737, 938, 1078, 1407, 1474, 1617, 2211, 2814, 3234, 3283, 4422, 5159, 6566, 9849, 10318, 15477, 19698, 30954, 36113, 72226, 108339, 216678.

If you add them up, you will get the total of 217,019. Now subtract 216,678 to get 341,466