Q: What is the sum of all factors of the number 240,787,057 excluding 240,787,057?

A: 60,299,663

Why is 60,299,663 the sum of all factors of 240,787,057, excluding 240,787,057?

The factors of the number 240,787,057 are: 1, 7, 19, 43, 71, 133, 301, 497, 593, 817, 1349, 3053, 4151, 5719, 9443, 11267, 21371, 25499, 42103, 58007, 78869, 178493, 294721, 406049, 484481, 799957, 1810429, 3391367, 5599699, 12673003, 34398151, 240787057.

If you add them up, you will get the total of 240,787,117. Now subtract 240,787,057 to get 60,299,663