140201157

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{1511}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 189205632

約数和(自身を除く): 49004475

約数列:

[1, 3, 157, 197, 471, 591, 1511, 4533, 30929, 92787, 237227, 297667, 711681, 893001, 46733719, 140201157]

約数ペア:

[(1, 140201157), (3, 46733719), (157, 893001), (197, 711681), (471, 297667), (591, 237227), (1511, 92787), (4533, 30929)]