Q: What is the sum of all factors of the number 101,220,237 excluding 101,220,237?

A: 54,221,907

Why is 54,221,907 the sum of all factors of 101,220,237, excluding 101,220,237?

The factors of the number 101,220,237 are: 1, 3, 9, 29, 43, 87, 129, 261, 311, 387, 841, 933, 1247, 2523, 2799, 3741, 7569, 9019, 11223, 13373, 27057, 36163, 40119, 81171, 108489, 120357, 261551, 325467, 387817, 784653, 1163451, 2353959, 3490353, 11246693, 33740079, 101220237.

If you add them up, you will get the total of 101,220,291. Now subtract 101,220,237 to get 54,221,907