131448406

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{3271}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 200717568

約数和(自身を除く): 69269162

約数列:

[1, 2, 71, 142, 283, 566, 3271, 6542, 20093, 40186, 232241, 464482, 925693, 1851386, 65724203, 131448406]

約数ペア:

[(1, 131448406), (2, 65724203), (71, 1851386), (142, 925693), (283, 464482), (566, 232241), (3271, 40186), (6542, 20093)]