210852422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 361972800

約数和(自身を除く): 151120378

約数列:

[1, 2, 11, 22, 41, 79, 82, 121, 158, 242, 269, 451, 538, 869, 902, 1738, 2959, 3239, 4961, 5918, 6478, 9559, 9922, 11029, 19118, 21251, 22058, 32549, 35629, 42502, 65098, 71258, 121319, 233761, 242638, 391919, 467522, 783838, 871291, 1334509, 1742582, 2571371, 2669018, 5142742, 9584201, 19168402, 105426211, 210852422]

約数ペア:

[(1, 210852422), (2, 105426211), (11, 19168402), (22, 9584201), (41, 5142742), (79, 2669018), (82, 2571371), (121, 1742582), (158, 1334509), (242, 871291), (269, 783838), (451, 467522), (538, 391919), (869, 242638), (902, 233761), (1738, 121319), (2959, 71258), (3239, 65098), (4961, 42502), (5918, 35629), (6478, 32549), (9559, 22058), (9922, 21251), (11029, 19118)]