Q: What is the sum of all factors of the number 209,844 excluding 209,844?

A: 361,356

Why is 361,356 the sum of all factors of 209,844, excluding 209,844?

The factors of the number 209,844 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 67, 87, 108, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 783, 804, 1044, 1206, 1566, 1809, 1943, 2412, 3132, 3618, 3886, 5829, 7236, 7772, 11658, 17487, 23316, 34974, 52461, 69948, 104922, 209844.

If you add them up, you will get the total of 210,205. Now subtract 209,844 to get 361,356