256700926

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{17551}}^1$

素因数の和:17727

約数の個数: 16

約数和(自身を含む): 394288128

約数和(自身を除く): 137587202

約数列:

[1, 2, 71, 103, 142, 206, 7313, 14626, 17551, 35102, 1246121, 1807753, 2492242, 3615506, 128350463, 256700926]

約数ペア:

[(1, 256700926), (2, 128350463), (71, 3615506), (103, 2492242), (142, 1807753), (206, 1246121), (7313, 35102), (14626, 17551)]