213535962488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{8377}}^1\times {\mathrm{74101}}^1$

素因数の和:82527

約数の個数: 32

約数和(自身を含む): 409745526960

約数和(自身を除く): 196209564472

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 8377, 16754, 33508, 67016, 74101, 148202, 296404, 360211, 592808, 720422, 1440844, 2881688, 3186343, 6372686, 12745372, 25490744, 620744077, 1241488154, 2482976308, 4965952616, 26691995311, 53383990622, 106767981244, 213535962488]

約数ペア:

[(1, 213535962488), (2, 106767981244), (4, 53383990622), (8, 26691995311), (43, 4965952616), (86, 2482976308), (172, 1241488154), (344, 620744077), (8377, 25490744), (16754, 12745372), (33508, 6372686), (67016, 3186343), (74101, 2881688), (148202, 1440844), (296404, 720422), (360211, 592808)]