210009828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2500117}}^1$

素因数の和:2500131

約数の個数: 24

約数和(自身を含む): 560026432

約数和(自身を除く): 350016604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2500117, 5000234, 7500351, 10000468, 15000702, 17500819, 30001404, 35001638, 52502457, 70003276, 105004914, 210009828]

約数ペア:

[(1, 210009828), (2, 105004914), (3, 70003276), (4, 52502457), (6, 35001638), (7, 30001404), (12, 17500819), (14, 15000702), (21, 10000468), (28, 7500351), (42, 5000234), (84, 2500117)]