202423540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{920107}}^1$

素因数の和:920127

約数の個数: 24

約数和(自身を含む): 463734432

約数和(自身を除く): 261310892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 920107, 1840214, 3680428, 4600535, 9201070, 10121177, 18402140, 20242354, 40484708, 50605885, 101211770, 202423540]

約数ペア:

[(1, 202423540), (2, 101211770), (4, 50605885), (5, 40484708), (10, 20242354), (11, 18402140), (20, 10121177), (22, 9201070), (44, 4600535), (55, 3680428), (110, 1840214), (220, 920107)]