82008188

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{199049}}^1$

素因数の和:199156

約数の個数: 12

約数和(自身を含む): 144908400

約数和(自身を除く): 62900212

約数列:

[1, 2, 4, 103, 206, 412, 199049, 398098, 796196, 20502047, 41004094, 82008188]

約数ペア:

[(1, 82008188), (2, 41004094), (4, 20502047), (103, 796196), (206, 398098), (412, 199049)]