201272554

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{845683}}^1$

素因数の和:845709

約数の個数: 16

約数和(自身を含む): 365335488

約数和(自身を除く): 164062934

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 845683, 1691366, 5919781, 11839562, 14376611, 28753222, 100636277, 201272554]

約数ペア:

[(1, 201272554), (2, 100636277), (7, 28753222), (14, 14376611), (17, 11839562), (34, 5919781), (119, 1691366), (238, 845683)]