Q: What is the sum of all factors of the number 144,200,001 excluding 144,200,001?

A: 78,784,575

Why is 78,784,575 the sum of all factors of 144,200,001, excluding 144,200,001?

The factors of the number 144,200,001 are: 1, 3, 11, 17, 33, 51, 187, 401, 561, 641, 1203, 1923, 4411, 6817, 7051, 10897, 13233, 20451, 21153, 32691, 74987, 119867, 224961, 257041, 359601, 771123, 2827451, 4369697, 8482353, 13109091, 48066667, 144200001.

If you add them up, you will get the total of 144,200,079. Now subtract 144,200,001 to get 78,784,575