201872143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2467}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 226740096

約数和(自身を除く): 24867953

約数列:

[1, 11, 43, 173, 473, 1903, 2467, 7439, 27137, 81829, 106081, 426791, 1166891, 4694701, 18352013, 201872143]

約数ペア:

[(1, 201872143), (11, 18352013), (43, 4694701), (173, 1166891), (473, 426791), (1903, 106081), (2467, 81829), (7439, 27137)]