Q: What is the sum of all factors of the number 201,030,100 excluding 201,030,100?

A: 260,870,024

Why is 260,870,024 the sum of all factors of 201,030,100, excluding 201,030,100?

The factors of the number 201,030,100 are: 1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 118253, 236506, 473012, 591265, 1182530, 2010301, 2365060, 2956325, 4020602, 5912650, 8041204, 10051505, 11825300, 20103010, 40206020, 50257525, 100515050, 201030100.

If you add them up, you will get the total of 201,030,360. Now subtract 201,030,100 to get 260,870,024