211050281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 230665344

約数和(自身を除く): 19615063

約数列:

[1, 13, 137, 163, 727, 1781, 2119, 9451, 22331, 99599, 118501, 290303, 1294787, 1540513, 16234637, 211050281]

約数ペア:

[(1, 211050281), (13, 16234637), (137, 1540513), (163, 1294787), (727, 290303), (1781, 118501), (2119, 99599), (9451, 22331)]