205453652

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{10889}}^1$

素因数の和:11035

約数の個数: 24

約数和(自身を含む): 370477800

約数和(自身を除く): 165024148

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 9434, 10889, 18868, 21778, 43556, 577117, 969121, 1154234, 1938242, 2308468, 3876484, 51363413, 102726826, 205453652]

約数ペア:

[(1, 205453652), (2, 102726826), (4, 51363413), (53, 3876484), (89, 2308468), (106, 1938242), (178, 1154234), (212, 969121), (356, 577117), (4717, 43556), (9434, 21778), (10889, 18868)]