200227940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{910127}}^1$

素因数の和:910147

約数の個数: 24

約数和(自身を含む): 458704512

約数和(自身を除く): 258476572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 910127, 1820254, 3640508, 4550635, 9101270, 10011397, 18202540, 20022794, 40045588, 50056985, 100113970, 200227940]

約数ペア:

[(1, 200227940), (2, 100113970), (4, 50056985), (5, 40045588), (10, 20022794), (11, 18202540), (20, 10011397), (22, 9101270), (44, 4550635), (55, 3640508), (110, 1820254), (220, 910127)]