188863285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2653

約数の個数: 32

約数和(自身を含む): 262386432

約数和(自身を除く): 73523147

約数列:

[1, 5, 13, 17, 65, 67, 85, 221, 335, 871, 1105, 1139, 2551, 4355, 5695, 12755, 14807, 33163, 43367, 74035, 165815, 170917, 216835, 563771, 854585, 2221921, 2818855, 2905589, 11109605, 14527945, 37772657, 188863285]

約数ペア:

[(1, 188863285), (5, 37772657), (13, 14527945), (17, 11109605), (65, 2905589), (67, 2818855), (85, 2221921), (221, 854585), (335, 563771), (871, 216835), (1105, 170917), (1139, 165815), (2551, 74035), (4355, 43367), (5695, 33163), (12755, 14807)]