Q: What is the sum of all factors of the number 215,304,642 excluding 215,304,642?
A: 355,157,118
The factors of the number 215,304,642 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 406, 522, 567, 609, 783, 1134, 1218, 1566, 1827, 2349, 3654, 4698, 5481, 6547, 10962, 13094, 16443, 19641, 32886, 39282, 45829, 58923, 91658, 117846, 137487, 176769, 189863, 274974, 353538, 379726, 412461, 530307, 569589, 824922, 1060614, 1139178, 1237383, 1329041, 1708767, 2474766, 2658082, 3417534, 3712149, 3987123, 5126301, 7424298, 7974246, 10252602, 11961369, 15378903, 23922738, 30757806, 35884107, 71768214, 107652321, 215304642.
If you add them up, you will get the total of 215,304,997. Now subtract 215,304,642 to get 355,157,118