201992135

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 261372096

約数和(自身を除く): 59379961

約数列:

[1, 5, 19, 47, 95, 235, 361, 893, 1805, 2381, 4465, 11905, 16967, 45239, 84835, 111907, 226195, 559535, 859541, 2126233, 4297705, 10631165, 40398427, 201992135]

約数ペア:

[(1, 201992135), (5, 40398427), (19, 10631165), (47, 4297705), (95, 2126233), (235, 859541), (361, 559535), (893, 226195), (1805, 111907), (2381, 84835), (4465, 45239), (11905, 16967)]