207151728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{616523}}^1$

素因数の和:616541

約数の個数: 40

約数和(自身を含む): 611591808

約数和(自身を除く): 404440080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 616523, 1233046, 1849569, 2466092, 3699138, 4315661, 4932184, 7398276, 8631322, 9864368, 12946983, 14796552, 17262644, 25893966, 29593104, 34525288, 51787932, 69050576, 103575864, 207151728]

約数ペア:

[(1, 207151728), (2, 103575864), (3, 69050576), (4, 51787932), (6, 34525288), (7, 29593104), (8, 25893966), (12, 17262644), (14, 14796552), (16, 12946983), (21, 9864368), (24, 8631322), (28, 7398276), (42, 4932184), (48, 4315661), (56, 3699138), (84, 2466092), (112, 1849569), (168, 1233046), (336, 616523)]