201587573

素因数分解:

${\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{2591}}^1$

素因数の和:3256

約数の個数: 12

約数和(自身を含む): 222009984

約数和(自身を除く): 20422411

約数列:

[1, 11, 121, 643, 2591, 7073, 28501, 77803, 313511, 1666013, 18326143, 201587573]

約数ペア:

[(1, 201587573), (11, 18326143), (121, 1666013), (643, 313511), (2591, 77803), (7073, 28501)]