109218572

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{270343}}^1$

素因数の和:270448

約数の個数: 12

約数和(自身を含む): 193025616

約数和(自身を除く): 83807044

約数列:

[1, 2, 4, 101, 202, 404, 270343, 540686, 1081372, 27304643, 54609286, 109218572]

約数ペア:

[(1, 109218572), (2, 54609286), (4, 27304643), (101, 1081372), (202, 540686), (404, 270343)]