198323404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{8221}}^1$

素因数の和:8425

約数の個数: 24

約数和(自身を含む): 358676528

約数和(自身を除く): 160353124

約数列:

[1, 2, 4, 37, 74, 148, 163, 326, 652, 6031, 8221, 12062, 16442, 24124, 32884, 304177, 608354, 1216708, 1340023, 2680046, 5360092, 49580851, 99161702, 198323404]

約数ペア:

[(1, 198323404), (2, 99161702), (4, 49580851), (37, 5360092), (74, 2680046), (148, 1340023), (163, 1216708), (326, 608354), (652, 304177), (6031, 32884), (8221, 24124), (12062, 16442)]