212739702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{49177}}^1$

素因数の和:49292

約数の個数: 32

約数和(自身を含む): 490993152

約数和(自身を除く): 278253450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 49177, 98354, 147531, 295062, 344239, 688478, 1032717, 2065434, 5065231, 10130462, 15195693, 30391386, 35456617, 70913234, 106369851, 212739702]

約数ペア:

[(1, 212739702), (2, 106369851), (3, 70913234), (6, 35456617), (7, 30391386), (14, 15195693), (21, 10130462), (42, 5065231), (103, 2065434), (206, 1032717), (309, 688478), (618, 344239), (721, 295062), (1442, 147531), (2163, 98354), (4326, 49177)]