201453781

素因数分解:

${\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{21871}}^1$

素因数の和:22083

約数の個数: 8

約数和(自身を含む): 206121728

約数和(自身を除く): 4667947

約数列:

[1, 61, 151, 9211, 21871, 1334131, 3302521, 201453781]

約数ペア:

[(1, 201453781), (61, 3302521), (151, 1334131), (9211, 21871)]