201138628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{9511}}^1$

素因数の和:9843

約数の個数: 24

約数和(自身を含む): 373935744

約数和(自身を除く): 172797116

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 5287, 9511, 10574, 19022, 21148, 38044, 161687, 323374, 646748, 2957921, 5915842, 11831684, 50284657, 100569314, 201138628]

約数ペア:

[(1, 201138628), (2, 100569314), (4, 50284657), (17, 11831684), (34, 5915842), (68, 2957921), (311, 646748), (622, 323374), (1244, 161687), (5287, 38044), (9511, 21148), (10574, 19022)]