210868394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{3079}}^1$

素因数の和:3386

約数の個数: 24

約数和(自身を含む): 349013280

約数和(自身を除く): 138144886

約数列:

[1, 2, 11, 22, 121, 242, 283, 566, 3079, 3113, 6158, 6226, 33869, 34243, 67738, 68486, 372559, 745118, 871357, 1742714, 9584927, 19169854, 105434197, 210868394]

約数ペア:

[(1, 210868394), (2, 105434197), (11, 19169854), (22, 9584927), (121, 1742714), (242, 871357), (283, 745118), (566, 372559), (3079, 68486), (3113, 67738), (6158, 34243), (6226, 33869)]