201043479

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43319}}^1$

素因数の和:43359

約数の個数: 32

約数和(自身を含む): 349332480

約数和(自身を除く): 148289001

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 43319, 129957, 303233, 563147, 736423, 909699, 1689441, 2209269, 3942029, 5154961, 9573499, 11826087, 15464883, 28720497, 67014493, 201043479]

約数ペア:

[(1, 201043479), (3, 67014493), (7, 28720497), (13, 15464883), (17, 11826087), (21, 9573499), (39, 5154961), (51, 3942029), (91, 2209269), (119, 1689441), (221, 909699), (273, 736423), (357, 563147), (663, 303233), (1547, 129957), (4641, 43319)]