204536164

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{70921}}^1$

素因数の和:71035

約数の個数: 24

約数和(自身を含む): 413049728

約数和(自身を除く): 208513564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 70921, 141842, 283684, 496447, 992894, 1985788, 7304863, 14609726, 29219452, 51134041, 102268082, 204536164]

約数ペア:

[(1, 204536164), (2, 102268082), (4, 51134041), (7, 29219452), (14, 14609726), (28, 7304863), (103, 1985788), (206, 992894), (412, 496447), (721, 283684), (1442, 141842), (2884, 70921)]