Q: What is the sum of all factors of the number 213,223,140 including 213,223,140?

A: 696,536,568

Why is 696,536,568 the sum of all factors of 213,223,140, including 213,223,140?

The factors of the number 213,223,140 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 91121, 182242, 273363, 364484, 455605, 546726, 820089, 911210, 1093452, 1184573, 1366815, 1640178, 1822420, 2369146, 2733630, 3280356, 3553719, 4100445, 4738292, 5467260, 5922865, 7107438, 8200890, 10661157, 11845730, 14214876, 16401780, 17768595, 21322314, 23691460, 35537190, 42644628, 53305785, 71074380, 106611570, 213223140.

If you add them up, you will get the total of 696,536,568.