207930828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2475367}}^1$

素因数の和:2475381

約数の個数: 24

約数和(自身を含む): 554482432

約数和(自身を除く): 346551604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2475367, 4950734, 7426101, 9901468, 14852202, 17327569, 29704404, 34655138, 51982707, 69310276, 103965414, 207930828]

約数ペア:

[(1, 207930828), (2, 103965414), (3, 69310276), (4, 51982707), (6, 34655138), (7, 29704404), (12, 17327569), (14, 14852202), (21, 9901468), (28, 7426101), (42, 4950734), (84, 2475367)]