201862160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47609}}^1$

素因数の和:47675

約数の個数: 40

約数和(自身を含む): 478194840

約数和(自身を除く): 276332680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 47609, 95218, 190436, 238045, 380872, 476090, 761744, 952180, 1904360, 2523277, 3808720, 5046554, 10093108, 12616385, 20186216, 25232770, 40372432, 50465540, 100931080, 201862160]

約数ペア:

[(1, 201862160), (2, 100931080), (4, 50465540), (5, 40372432), (8, 25232770), (10, 20186216), (16, 12616385), (20, 10093108), (40, 5046554), (53, 3808720), (80, 2523277), (106, 1904360), (212, 952180), (265, 761744), (424, 476090), (530, 380872), (848, 238045), (1060, 190436), (2120, 95218), (4240, 47609)]