Q: What is the sum of all factors of the number 200,531,412 excluding 200,531,412?

A: 308,660,908

Why is 308,660,908 the sum of all factors of 200,531,412, excluding 200,531,412?

The factors of the number 200,531,412 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 24979, 49958, 74937, 99916, 149874, 224811, 299748, 449622, 899244, 5570317, 11140634, 16710951, 22281268, 33421902, 50132853, 66843804, 100265706, 200531412.

If you add them up, you will get the total of 200,531,720. Now subtract 200,531,412 to get 308,660,908