201620187152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{268111951}}^1$

素因数の和:268112006

約数の個数: 20

約数和(自身を含む): 398950584576

約数和(自身を除く): 197330397424

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 268111951, 536223902, 1072447804, 2144895608, 4289791216, 12601261697, 25202523394, 50405046788, 100810093576, 201620187152]

約数ペア:

[(1, 201620187152), (2, 100810093576), (4, 50405046788), (8, 25202523394), (16, 12601261697), (47, 4289791216), (94, 2144895608), (188, 1072447804), (376, 536223902), (752, 268111951)]