217442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 16

約数和(自身を含む): 354240

約数和(自身を除く): 136798

約数列:

[1, 2, 23, 29, 46, 58, 163, 326, 667, 1334, 3749, 4727, 7498, 9454, 108721, 217442]

約数ペア:

[(1, 217442), (2, 108721), (23, 9454), (29, 7498), (46, 4727), (58, 3749), (163, 1334), (326, 667)]