211025186

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{2411}}^1$

素因数の和:2929

約数の個数: 16

約数和(自身を含む): 320410080

約数和(自身を除く): 109384894

約数列:

[1, 2, 107, 214, 409, 818, 2411, 4822, 43763, 87526, 257977, 515954, 986099, 1972198, 105512593, 211025186]

約数ペア:

[(1, 211025186), (2, 105512593), (107, 1972198), (214, 986099), (409, 515954), (818, 257977), (2411, 87526), (4822, 43763)]