201259664

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{84421}}^1$

素因数の和:84578

約数の個数: 20

約数和(自身を含む): 392562300

約数和(自身を除く): 191302636

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 84421, 168842, 337684, 675368, 1350736, 12578729, 25157458, 50314916, 100629832, 201259664]

約数ペア:

[(1, 201259664), (2, 100629832), (4, 50314916), (8, 25157458), (16, 12578729), (149, 1350736), (298, 675368), (596, 337684), (1192, 168842), (2384, 84421)]