201280764970

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2879}}^1\times {\mathrm{12923}}^1$

素因数の和:16350

約数の個数: 32

約数和(自身を含む): 363129246720

約数和(自身を除く): 161848481750

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 2879, 5410, 5758, 12923, 14395, 25846, 28790, 64615, 129230, 1557539, 3115078, 6991343, 7787695, 13982686, 15575390, 34956715, 37205317, 69913430, 74410634, 186026585, 372053170, 20128076497, 40256152994, 100640382485, 201280764970]

約数ペア:

[(1, 201280764970), (2, 100640382485), (5, 40256152994), (10, 20128076497), (541, 372053170), (1082, 186026585), (2705, 74410634), (2879, 69913430), (5410, 37205317), (5758, 34956715), (12923, 15575390), (14395, 13982686), (25846, 7787695), (28790, 6991343), (64615, 3115078), (129230, 1557539)]