207863318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{470279}}^1$

素因数の和:470311

約数の個数: 16

約数和(自身を含む): 355531680

約数和(自身を除く): 147668362

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 470279, 940558, 6113627, 7994743, 12227254, 15989486, 103931659, 207863318]

約数ペア:

[(1, 207863318), (2, 103931659), (13, 15989486), (17, 12227254), (26, 7994743), (34, 6113627), (221, 940558), (442, 470279)]