206845670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2837}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 389873088

約数和(自身を除く): 183027418

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 317, 634, 1585, 2837, 3170, 5674, 7291, 14185, 14582, 28370, 36455, 65251, 72910, 130502, 326255, 652510, 899329, 1798658, 4496645, 8993290, 20684567, 41369134, 103422835, 206845670]

約数ペア:

[(1, 206845670), (2, 103422835), (5, 41369134), (10, 20684567), (23, 8993290), (46, 4496645), (115, 1798658), (230, 899329), (317, 652510), (634, 326255), (1585, 130502), (2837, 72910), (3170, 65251), (5674, 36455), (7291, 28370), (14185, 14582)]