210938277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{71821}}^1$

素因数の和:71924

約数の個数: 16

約数和(自身を含む): 310271040

約数和(自身を除く): 99332763

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 71821, 215463, 790031, 2370093, 6392069, 19176207, 70312759, 210938277]

約数ペア:

[(1, 210938277), (3, 70312759), (11, 19176207), (33, 6392069), (89, 2370093), (267, 790031), (979, 215463), (2937, 71821)]