203886165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10061}}^1$

素因数の和:10269

約数の個数: 32

約数和(自身を含む): 374789376

約数和(自身を除く): 170903211

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6755, 10061, 20265, 30183, 50305, 70427, 150915, 211281, 352135, 1056405, 1941773, 5825319, 9708865, 13592411, 29126595, 40777233, 67962055, 203886165]

約数ペア:

[(1, 203886165), (3, 67962055), (5, 40777233), (7, 29126595), (15, 13592411), (21, 9708865), (35, 5825319), (105, 1941773), (193, 1056405), (579, 352135), (965, 211281), (1351, 150915), (2895, 70427), (4053, 50305), (6755, 30183), (10061, 20265)]