205028796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2440819}}^1$

素因数の和:2440833

約数の個数: 24

約数和(自身を含む): 546743680

約数和(自身を除く): 341714884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2440819, 4881638, 7322457, 9763276, 14644914, 17085733, 29289828, 34171466, 51257199, 68342932, 102514398, 205028796]

約数ペア:

[(1, 205028796), (2, 102514398), (3, 68342932), (4, 51257199), (6, 34171466), (7, 29289828), (12, 17085733), (14, 14644914), (21, 9763276), (28, 7322457), (42, 4881638), (84, 2440819)]