201869321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{19993}}^1$

素因数の和:20455

約数の個数: 8

約数和(自身を含む): 211136640

約数和(自身を除く): 9267319

約数列:

[1, 23, 439, 10097, 19993, 459839, 8776927, 201869321]

約数ペア:

[(1, 201869321), (23, 8776927), (439, 459839), (10097, 19993)]