201131452

素因数分解:

$2^2\times {\mathrm{2903}}^1\times {\mathrm{17321}}^1$

素因数の和:20228

約数の個数: 12

約数和(自身を含む): 352121616

約数和(自身を除く): 150990164

約数列:

[1, 2, 4, 2903, 5806, 11612, 17321, 34642, 69284, 50282863, 100565726, 201131452]

約数ペア:

[(1, 201131452), (2, 100565726), (4, 50282863), (2903, 69284), (5806, 34642), (11612, 17321)]