207937574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{470447}}^1$

素因数の和:470479

約数の個数: 16

約数和(自身を含む): 355658688

約数和(自身を除く): 147721114

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 470447, 940894, 6115811, 7997599, 12231622, 15995198, 103968787, 207937574]

約数ペア:

[(1, 207937574), (2, 103968787), (13, 15995198), (17, 12231622), (26, 7997599), (34, 6115811), (221, 940894), (442, 470447)]