199889063

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23327}}^1$

素因数の和:23398

約数の個数: 16

約数和(自身を含む): 235146240

約数和(自身を除く): 35257177

約数列:

[1, 11, 19, 41, 209, 451, 779, 8569, 23327, 256597, 443213, 956407, 4875343, 10520477, 18171733, 199889063]

約数ペア:

[(1, 199889063), (11, 18171733), (19, 10520477), (41, 4875343), (209, 956407), (451, 443213), (779, 256597), (8569, 23327)]