201570895

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{2543}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 246177792

約数和(自身を除く): 44606897

約数列:

[1, 5, 83, 191, 415, 955, 2543, 12715, 15853, 79265, 211069, 485713, 1055345, 2428565, 40314179, 201570895]

約数ペア:

[(1, 201570895), (5, 40314179), (83, 2428565), (191, 1055345), (415, 485713), (955, 211069), (2543, 79265), (12715, 15853)]