201590164

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{2591}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 360557568

約数和(自身を除く): 158967404

約数列:

[1, 2, 4, 53, 106, 212, 367, 734, 1468, 2591, 5182, 10364, 19451, 38902, 77804, 137323, 274646, 549292, 950897, 1901794, 3803588, 50397541, 100795082, 201590164]

約数ペア:

[(1, 201590164), (2, 100795082), (4, 50397541), (53, 3803588), (106, 1901794), (212, 950897), (367, 549292), (734, 274646), (1468, 137323), (2591, 77804), (5182, 38902), (10364, 19451)]