205283612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{1997}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 371468160

約数和(自身を除く): 166184548

約数列:

[1, 2, 4, 31, 62, 124, 829, 1658, 1997, 3316, 3994, 7988, 25699, 51398, 61907, 102796, 123814, 247628, 1655513, 3311026, 6622052, 51320903, 102641806, 205283612]

約数ペア:

[(1, 205283612), (2, 102641806), (4, 51320903), (31, 6622052), (62, 3311026), (124, 1655513), (829, 247628), (1658, 123814), (1997, 102796), (3316, 61907), (3994, 51398), (7988, 25699)]