201501190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{3671}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 396576000

約数和(自身を除く): 195074810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499, 998, 2495, 3671, 4990, 5489, 7342, 10978, 18355, 27445, 36710, 40381, 54890, 80762, 201905, 403810, 1831829, 3663658, 9159145, 18318290, 20150119, 40300238, 100750595, 201501190]

約数ペア:

[(1, 201501190), (2, 100750595), (5, 40300238), (10, 20150119), (11, 18318290), (22, 9159145), (55, 3663658), (110, 1831829), (499, 403810), (998, 201905), (2495, 80762), (3671, 54890), (4990, 40381), (5489, 36710), (7342, 27445), (10978, 18355)]