201266221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7211}}^1$

素因数の和:7356

約数の個数: 16

約数和(自身を含む): 230207040

約数和(自身を除く): 28940819

約数列:

[1, 13, 19, 113, 247, 1469, 2147, 7211, 27911, 93743, 137009, 814843, 1781117, 10592959, 15482017, 201266221]

約数ペア:

[(1, 201266221), (13, 15482017), (19, 10592959), (113, 1781117), (247, 814843), (1469, 137009), (2147, 93743), (7211, 27911)]