220170418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{143527}}^1$

素因数の和:143601

約数の個数: 16

約数和(自身を含む): 361690560

約数和(自身を除く): 141520142

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 143527, 287054, 1865851, 3731702, 8468093, 16936186, 110085209, 220170418]

約数ペア:

[(1, 220170418), (2, 110085209), (13, 16936186), (26, 8468093), (59, 3731702), (118, 1865851), (767, 287054), (1534, 143527)]