200434216

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{86693}}^1$

素因数の和:86733

約数の個数: 24

約数和(自身を含む): 399225870

約数和(自身を除く): 198791654

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 86693, 173386, 346772, 693544, 1473781, 2947562, 5895124, 11790248, 25054277, 50108554, 100217108, 200434216]

約数ペア:

[(1, 200434216), (2, 100217108), (4, 50108554), (8, 25054277), (17, 11790248), (34, 5895124), (68, 2947562), (136, 1473781), (289, 693544), (578, 346772), (1156, 173386), (2312, 86693)]