218167604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{40193}}^1$

素因数の和:40279

約数の個数: 24

約数和(自身を含む): 405155520

約数和(自身を除く): 186987916

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 40193, 80386, 160772, 924439, 1848878, 2371387, 3697756, 4742774, 9485548, 54541901, 109083802, 218167604]

約数ペア:

[(1, 218167604), (2, 109083802), (4, 54541901), (23, 9485548), (46, 4742774), (59, 3697756), (92, 2371387), (118, 1848878), (236, 924439), (1357, 160772), (2714, 80386), (5428, 40193)]