203819795

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{3719}}^1$

素因数の和:3934

約数の個数: 16

約数和(自身を含む): 249359040

約数和(自身を除く): 45539245

約数列:

[1, 5, 97, 113, 485, 565, 3719, 10961, 18595, 54805, 360743, 420247, 1803715, 2101235, 40763959, 203819795]

約数ペア:

[(1, 203819795), (5, 40763959), (97, 2101235), (113, 1803715), (485, 420247), (565, 360743), (3719, 54805), (10961, 18595)]