187442078

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{22193}}^1$

素因数の和:22339

約数の個数: 16

約数和(自身を含む): 290830176

約数和(自身を除く): 103388098

約数列:

[1, 2, 41, 82, 103, 206, 4223, 8446, 22193, 44386, 909913, 1819826, 2285879, 4571758, 93721039, 187442078]

約数ペア:

[(1, 187442078), (2, 93721039), (41, 4571758), (82, 2285879), (103, 1819826), (206, 909913), (4223, 44386), (8446, 22193)]