207987791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 231251328

約数和(自身を除く): 23263537

約数列:

[1, 11, 83, 157, 913, 1451, 1727, 13031, 15961, 120433, 143341, 227807, 1324763, 2505877, 18907981, 207987791]

約数ペア:

[(1, 207987791), (11, 18907981), (83, 2505877), (157, 1324763), (913, 227807), (1451, 143341), (1727, 120433), (13031, 15961)]