201985372

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1783}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 358055936

約数和(自身を除く): 156070564

約数列:

[1, 2, 4, 127, 223, 254, 446, 508, 892, 1783, 3566, 7132, 28321, 56642, 113284, 226441, 397609, 452882, 795218, 905764, 1590436, 50496343, 100992686, 201985372]

約数ペア:

[(1, 201985372), (2, 100992686), (4, 50496343), (127, 1590436), (223, 905764), (254, 795218), (446, 452882), (508, 397609), (892, 226441), (1783, 113284), (3566, 56642), (7132, 28321)]