198356434

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1\times {\mathrm{1151}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 299980800

約数和(自身を除く): 101624366

約数列:

[1, 2, 199, 398, 433, 866, 1151, 2302, 86167, 172334, 229049, 458098, 498383, 996766, 99178217, 198356434]

約数ペア:

[(1, 198356434), (2, 99178217), (199, 996766), (398, 498383), (433, 458098), (866, 229049), (1151, 172334), (2302, 86167)]