205961866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{5113}}^1$

素因数の和:6957

約数の個数: 16

約数和(自身を含む): 337278528

約数和(自身を除く): 131316662

約数列:

[1, 2, 11, 22, 1831, 3662, 5113, 10226, 20141, 40282, 56243, 112486, 9361903, 18723806, 102980933, 205961866]

約数ペア:

[(1, 205961866), (2, 102980933), (11, 18723806), (22, 9361903), (1831, 112486), (3662, 56243), (5113, 40282), (10226, 20141)]