188840676980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{88243307}}^1$

素因数の和:88243423

約数の個数: 24

約数和(自身を含む): 400271645088

約数和(自身を除く): 211430968108

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 88243307, 176486614, 352973228, 441216535, 882433070, 1764866140, 9442033849, 18884067698, 37768135396, 47210169245, 94420338490, 188840676980]

約数ペア:

[(1, 188840676980), (2, 94420338490), (4, 47210169245), (5, 37768135396), (10, 18884067698), (20, 9442033849), (107, 1764866140), (214, 882433070), (428, 441216535), (535, 352973228), (1070, 176486614), (2140, 88243307)]