201857507

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{90641}}^1$

素因数の和:90789

約数の個数: 8

約数和(自身を含む): 215365392

約数和(自身を除く): 13507885

約数列:

[1, 17, 131, 2227, 90641, 1540897, 11873971, 201857507]

約数ペア:

[(1, 201857507), (17, 11873971), (131, 1540897), (2227, 90641)]