Q: What is the sum of all factors of the number 211,230,229 excluding 211,230,229?

A: 55,437,431

Why is 55,437,431 the sum of all factors of 211,230,229, excluding 211,230,229?

The factors of the number 211,230,229 are: 1, 7, 23, 29, 49, 161, 203, 281, 529, 667, 1127, 1421, 1967, 3703, 4669, 6463, 8149, 13769, 15341, 25921, 32683, 45241, 57043, 107387, 148649, 187427, 316687, 399301, 751709, 1040543, 1311989, 4310821, 7283801, 9183923, 30175747, 211230229.

If you add them up, you will get the total of 211,230,284. Now subtract 211,230,229 to get 55,437,431