205126414

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{4561}}^1$

素因数の和:4875

約数の個数: 16

約数和(自身を含む): 312040800

約数和(自身を除く): 106914386

約数列:

[1, 2, 113, 199, 226, 398, 4561, 9122, 22487, 44974, 515393, 907639, 1030786, 1815278, 102563207, 205126414]

約数ペア:

[(1, 205126414), (2, 102563207), (113, 1815278), (199, 1030786), (226, 907639), (398, 515393), (4561, 44974), (9122, 22487)]