205123790582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{778819}}^1$

素因数の和:779108

約数の個数: 32

約数和(自身を含む): 336450240000

約数和(自身を除く): 131326449418

約数列:

[1, 2, 19, 29, 38, 58, 239, 478, 551, 1102, 4541, 6931, 9082, 13862, 131689, 263378, 778819, 1557638, 14797561, 22585751, 29595122, 45171502, 186137741, 372275482, 429129269, 858258538, 3536617079, 5397994489, 7073234158, 10795988978, 102561895291, 205123790582]

約数ペア:

[(1, 205123790582), (2, 102561895291), (19, 10795988978), (29, 7073234158), (38, 5397994489), (58, 3536617079), (239, 858258538), (478, 429129269), (551, 372275482), (1102, 186137741), (4541, 45171502), (6931, 29595122), (9082, 22585751), (13862, 14797561), (131689, 1557638), (263378, 778819)]