200307974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{43003}}^1$

素因数の和:43159

約数の個数: 16

約数和(自身を含む): 320465808

約数和(自身を除く): 120157834

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 43003, 86006, 731051, 1462102, 5891411, 11782822, 100153987, 200307974]

約数ペア:

[(1, 200307974), (2, 100153987), (17, 11782822), (34, 5891411), (137, 1462102), (274, 731051), (2329, 86006), (4658, 43003)]