204577340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929897}}^1$

素因数の和:929917

約数の個数: 24

約数和(自身を含む): 468668592

約数和(自身を除く): 264091252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 929897, 1859794, 3719588, 4649485, 9298970, 10228867, 18597940, 20457734, 40915468, 51144335, 102288670, 204577340]

約数ペア:

[(1, 204577340), (2, 102288670), (4, 51144335), (5, 40915468), (10, 20457734), (11, 18597940), (20, 10228867), (22, 9298970), (44, 4649485), (55, 3719588), (110, 1859794), (220, 929897)]