Q: What is the sum of all factors of the number 205,740 excluding 205,740?

A: 444,756

Why is 444,756 the sum of all factors of 205,740, excluding 205,740?

The factors of the number 205,740 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 324, 381, 405, 508, 540, 635, 762, 810, 1143, 1270, 1524, 1620, 1905, 2286, 2540, 3429, 3810, 4572, 5715, 6858, 7620, 10287, 11430, 13716, 17145, 20574, 22860, 34290, 41148, 51435, 68580, 102870, 205740.

If you add them up, you will get the total of 206,184. Now subtract 205,740 to get 444,756