198074239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1019}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 222082560

約数和(自身を除く): 24008321

約数列:

[1, 11, 41, 431, 451, 1019, 4741, 11209, 17671, 41779, 194381, 439189, 459569, 4831079, 18006749, 198074239]

約数ペア:

[(1, 198074239), (11, 18006749), (41, 4831079), (431, 459569), (451, 439189), (1019, 194381), (4741, 41779), (11209, 17671)]