Q: What is the sum of all factors of the number 200,304,100 excluding 200,304,100?

A: 238,598,364

Why is 238,598,364 the sum of all factors of 200,304,100, excluding 200,304,100?

The factors of the number 200,304,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 10300, 19447, 38894, 77788, 97235, 194470, 388940, 486175, 972350, 1944700, 2003041, 4006082, 8012164, 10015205, 20030410, 40060820, 50076025, 100152050, 200304100.

If you add them up, you will get the total of 200,304,338. Now subtract 200,304,100 to get 238,598,364