201498215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{2447}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 248168448

約数和(自身を除く): 46670233

約数列:

[1, 5, 43, 215, 383, 1915, 2447, 12235, 16469, 82345, 105221, 526105, 937201, 4686005, 40299643, 201498215]

約数ペア:

[(1, 201498215), (5, 40299643), (43, 4686005), (215, 937201), (383, 526105), (1915, 105221), (2447, 82345), (12235, 16469)]