Q: What is the sum of all factors of the number 201,301,230 excluding 201,301,230?

A: 318,986,034

Why is 318,986,034 the sum of all factors of 201,301,230, excluding 201,301,230?

The factors of the number 201,301,230 are: 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 516157, 1032314, 1548471, 2580785, 3096942, 5161570, 6710041, 7742355, 13420082, 15484710, 20130123, 33550205, 40260246, 67100410, 100650615, 201301230.

If you add them up, you will get the total of 201,301,548. Now subtract 201,301,230 to get 318,986,034