217382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 16

約数和(自身を含む): 365904

約数和(自身を除く): 148522

約数列:

[1, 2, 11, 22, 41, 82, 241, 451, 482, 902, 2651, 5302, 9881, 19762, 108691, 217382]

約数ペア:

[(1, 217382), (2, 108691), (11, 19762), (22, 9881), (41, 5302), (82, 2651), (241, 902), (451, 482)]