201232991045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{1920437}}^1$

素因数の和:1921564

約数の個数: 16

約数和(自身を含む): 254419626240

約数和(自身を除く): 53186635195

約数列:

[1, 5, 19, 95, 1103, 5515, 20957, 104785, 1920437, 9602185, 36488303, 182441515, 2118242011, 10591210055, 40246598209, 201232991045]

約数ペア:

[(1, 201232991045), (5, 40246598209), (19, 10591210055), (95, 2118242011), (1103, 182441515), (5515, 36488303), (20957, 9602185), (104785, 1920437)]