217602718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{23017}}^1$

素因数の和:23211

約数の個数: 16

約数和(自身を含む): 339745680

約数和(自身を除く): 122142962

約数列:

[1, 2, 29, 58, 163, 326, 4727, 9454, 23017, 46034, 667493, 1334986, 3751771, 7503542, 108801359, 217602718]

約数ペア:

[(1, 217602718), (2, 108801359), (29, 7503542), (58, 3751771), (163, 1334986), (326, 667493), (4727, 46034), (9454, 23017)]