196942009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{719}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 221287680

約数和(自身を除く): 24345671

約数列:

[1, 11, 37, 407, 673, 719, 7403, 7909, 24901, 26603, 273911, 292633, 483887, 5322757, 17903819, 196942009]

約数ペア:

[(1, 196942009), (11, 17903819), (37, 5322757), (407, 483887), (673, 292633), (719, 273911), (7403, 26603), (7909, 24901)]