218362474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1039}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 367960320

約数和(自身を除く): 149597846

約数列:

[1, 2, 11, 22, 41, 82, 233, 451, 466, 902, 1039, 2078, 2563, 5126, 9553, 11429, 19106, 22858, 42599, 85198, 105083, 210166, 242087, 468589, 484174, 937178, 2662957, 5325914, 9925567, 19851134, 109181237, 218362474]

約数ペア:

[(1, 218362474), (2, 109181237), (11, 19851134), (22, 9925567), (41, 5325914), (82, 2662957), (233, 937178), (451, 484174), (466, 468589), (902, 242087), (1039, 210166), (2078, 105083), (2563, 85198), (5126, 42599), (9553, 22858), (11429, 19106)]