201924947

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{18131}}^1$

素因数の和:18218

約数の個数: 16

約数和(自身を含む): 242533632

約数和(自身を除く): 40608685

約数列:

[1, 7, 37, 43, 259, 301, 1591, 11137, 18131, 126917, 670847, 779633, 4695929, 5457431, 28846421, 201924947]

約数ペア:

[(1, 201924947), (7, 28846421), (37, 5457431), (43, 4695929), (259, 779633), (301, 670847), (1591, 126917), (11137, 18131)]