201047643

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{122069}}^1$

素因数の和:122139

約数の個数: 16

約数和(自身を含む): 302733600

約数和(自身を除く): 101685957

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 122069, 366207, 1098621, 3295863, 7446209, 22338627, 67015881, 201047643]

約数ペア:

[(1, 201047643), (3, 67015881), (9, 22338627), (27, 7446209), (61, 3295863), (183, 1098621), (549, 366207), (1647, 122069)]