208042958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{22727}}^1$

素因数の和:22951

約数の個数: 16

約数和(自身を含む): 327283200

約数和(自身を除く): 119240242

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 22727, 45454, 522721, 1045442, 4522673, 9045346, 104021479, 208042958]

約数ペア:

[(1, 208042958), (2, 104021479), (23, 9045346), (46, 4522673), (199, 1045442), (398, 522721), (4577, 45454), (9154, 22727)]