Q: What is the sum of all factors of the number 200,312,340 excluding 200,312,340?

A: 366,025,068

Why is 366,025,068 the sum of all factors of 200,312,340, excluding 200,312,340?

The factors of the number 200,312,340 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 32413, 64826, 97239, 129652, 162065, 194478, 324130, 388956, 486195, 648260, 972390, 1944780, 3338539, 6677078, 10015617, 13354156, 16692695, 20031234, 33385390, 40062468, 50078085, 66770780, 100156170, 200312340.

If you add them up, you will get the total of 200,312,706. Now subtract 200,312,340 to get 366,025,068