188806468

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{2441}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 337025304

約数和(自身を除く): 148218836

約数列:

[1, 2, 4, 61, 122, 244, 317, 634, 1268, 2441, 4882, 9764, 19337, 38674, 77348, 148901, 297802, 595604, 773797, 1547594, 3095188, 47201617, 94403234, 188806468]

約数ペア:

[(1, 188806468), (2, 94403234), (4, 47201617), (61, 3095188), (122, 1547594), (244, 773797), (317, 595604), (634, 297802), (1268, 148901), (2441, 77348), (4882, 38674), (9764, 19337)]