Q: What is the sum of all factors of the number 201,690 excluding 201,690?

A: 348,678

Why is 348,678 the sum of all factors of 201,690, excluding 201,690?

The factors of the number 201,690 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 135, 162, 166, 243, 249, 270, 405, 415, 486, 498, 747, 810, 830, 1215, 1245, 1494, 2241, 2430, 2490, 3735, 4482, 6723, 7470, 11205, 13446, 20169, 22410, 33615, 40338, 67230, 100845, 201690.

If you add them up, you will get the total of 202,038. Now subtract 201,690 to get 348,678