202193860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919063}}^1$

素因数の和:919083

約数の個数: 24

約数和(自身を含む): 463208256

約数和(自身を除く): 261014396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 919063, 1838126, 3676252, 4595315, 9190630, 10109693, 18381260, 20219386, 40438772, 50548465, 101096930, 202193860]

約数ペア:

[(1, 202193860), (2, 101096930), (4, 50548465), (5, 40438772), (10, 20219386), (11, 18381260), (20, 10109693), (22, 9190630), (44, 4595315), (55, 3676252), (110, 1838126), (220, 919063)]