Q: What is the sum of all factors of the number 321,001,219 excluding 321,001,219?

A: 102,220,541

Why is 102,220,541 the sum of all factors of 321,001,219, excluding 321,001,219?

The factors of the number 321,001,219 are: 1, 7, 11, 19, 77, 133, 209, 313, 701, 1463, 2191, 3443, 4907, 5947, 7711, 13319, 24101, 41629, 53977, 65417, 93233, 146509, 219413, 457919, 1025563, 1535891, 2413543, 4168847, 16894801, 29181929, 45857317, 321001219.

If you add them up, you will get the total of 321,001,321. Now subtract 321,001,219 to get 102,220,541