207620924

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{45491}}^1$

素因数の和:45665

約数の個数: 24

約数和(自身を含む): 417798528

約数和(自身を除く): 210177604

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 45491, 90982, 181964, 318437, 636874, 1273748, 7415033, 14830066, 29660132, 51905231, 103810462, 207620924]

約数ペア:

[(1, 207620924), (2, 103810462), (4, 51905231), (7, 29660132), (14, 14830066), (28, 7415033), (163, 1273748), (326, 636874), (652, 318437), (1141, 181964), (2282, 90982), (4564, 45491)]