210654002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{45263}}^1$

素因数の和:45457

約数の個数: 16

約数和(自身を含む): 342195840

約数和(自身を除く): 131541838

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 45263, 90526, 588419, 1176838, 8102077, 16204154, 105327001, 210654002]

約数ペア:

[(1, 210654002), (2, 105327001), (13, 16204154), (26, 8102077), (179, 1176838), (358, 588419), (2327, 90526), (4654, 45263)]