202238740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919267}}^1$

素因数の和:919287

約数の個数: 24

約数和(自身を含む): 463311072

約数和(自身を除く): 261072332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 919267, 1838534, 3677068, 4596335, 9192670, 10111937, 18385340, 20223874, 40447748, 50559685, 101119370, 202238740]

約数ペア:

[(1, 202238740), (2, 101119370), (4, 50559685), (5, 40447748), (10, 20223874), (11, 18385340), (20, 10111937), (22, 9192670), (44, 4596335), (55, 3677068), (110, 1838534), (220, 919267)]