208773059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{1021}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 236204640

約数和(自身を除く): 27431581

約数列:

[1, 11, 29, 319, 641, 1021, 7051, 11231, 18589, 29609, 204479, 325699, 654461, 7199071, 18979369, 208773059]

約数ペア:

[(1, 208773059), (11, 18979369), (29, 7199071), (319, 654461), (641, 325699), (1021, 204479), (7051, 29609), (11231, 18589)]