208262021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{34361}}^1$

素因数の和:34420

約数の個数: 16

約数和(自身を含む): 247406400

約数和(自身を除く): 39144379

約数列:

[1, 11, 19, 29, 209, 319, 551, 6061, 34361, 377971, 652859, 996469, 7181449, 10961159, 18932911, 208262021]

約数ペア:

[(1, 208262021), (11, 18932911), (19, 10961159), (29, 7181449), (209, 996469), (319, 652859), (551, 377971), (6061, 34361)]