209034111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1663}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 328753152

約数和(自身を除く): 119719041

約数列:

[1, 3, 11, 13, 33, 39, 143, 293, 429, 879, 1663, 3223, 3809, 4989, 9669, 11427, 18293, 21619, 41899, 54879, 64857, 125697, 237809, 487259, 713427, 1461777, 5359849, 6334367, 16079547, 19003101, 69678037, 209034111]

約数ペア:

[(1, 209034111), (3, 69678037), (11, 19003101), (13, 16079547), (33, 6334367), (39, 5359849), (143, 1461777), (293, 713427), (429, 487259), (879, 237809), (1663, 125697), (3223, 64857), (3809, 54879), (4989, 41899), (9669, 21619), (11427, 18293)]