201261284

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{37633}}^1$

素因数の和:37835

約数の個数: 24

約数和(自身を含む): 404640768

約数和(自身を除く): 203379484

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 37633, 75266, 150532, 263431, 526862, 1053724, 7187903, 14375806, 28751612, 50315321, 100630642, 201261284]

約数ペア:

[(1, 201261284), (2, 100630642), (4, 50315321), (7, 28751612), (14, 14375806), (28, 7187903), (191, 1053724), (382, 526862), (764, 263431), (1337, 150532), (2674, 75266), (5348, 37633)]