207974702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{470531}}^1$

素因数の和:470563

約数の個数: 16

約数和(自身を含む): 355722192

約数和(自身を除く): 147747490

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 470531, 941062, 6116903, 7999027, 12233806, 15998054, 103987351, 207974702]

約数ペア:

[(1, 207974702), (2, 103987351), (13, 15998054), (17, 12233806), (26, 7999027), (34, 6116903), (221, 941062), (442, 470531)]