201993188

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{12107}}^1$

素因数の和:12251

約数の個数: 24

約数和(自身を含む): 365467872

約数和(自身を除く): 163474684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 8342, 12107, 16684, 24214, 48428, 520601, 1041202, 1174379, 2082404, 2348758, 4697516, 50498297, 100996594, 201993188]

約数ペア:

[(1, 201993188), (2, 100996594), (4, 50498297), (43, 4697516), (86, 2348758), (97, 2082404), (172, 1174379), (194, 1041202), (388, 520601), (4171, 48428), (8342, 24214), (12107, 16684)]