200804930

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{100907}}^1$

素因数の和:101113

約数の個数: 16

約数和(自身を含む): 363268800

約数和(自身を除く): 162463870

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 100907, 201814, 504535, 1009070, 20080493, 40160986, 100402465, 200804930]

約数ペア:

[(1, 200804930), (2, 100402465), (5, 40160986), (10, 20080493), (199, 1009070), (398, 504535), (995, 201814), (1990, 100907)]