203399372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{87221}}^1$

素因数の和:87289

約数の個数: 24

約数和(自身を含む): 395638992

約数和(自身を除く): 192239620

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 87221, 174442, 348884, 959431, 1918862, 3837724, 4622713, 9245426, 18490852, 50849843, 101699686, 203399372]

約数ペア:

[(1, 203399372), (2, 101699686), (4, 50849843), (11, 18490852), (22, 9245426), (44, 4622713), (53, 3837724), (106, 1918862), (212, 959431), (583, 348884), (1166, 174442), (2332, 87221)]