201568991612

素因数分解:

$2^2\times {\mathrm{40933}}^1\times {\mathrm{1231091}}^1$

素因数の和:1272028

約数の個数: 12

約数和(自身を含む): 352754639496

約数和(自身を除く): 151185647884

約数列:

[1, 2, 4, 40933, 81866, 163732, 1231091, 2462182, 4924364, 50392247903, 100784495806, 201568991612]

約数ペア:

[(1, 201568991612), (2, 100784495806), (4, 50392247903), (40933, 4924364), (81866, 2462182), (163732, 1231091)]