266646985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{118247}}^1$

素因数の和:118304

約数の個数: 16

約数和(自身を含む): 357581952

約数和(自身を除く): 90934967

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 118247, 591235, 1300717, 4848127, 6503585, 24240635, 53329397, 266646985]

約数ペア:

[(1, 266646985), (5, 53329397), (11, 24240635), (41, 6503585), (55, 4848127), (205, 1300717), (451, 591235), (2255, 118247)]