204838438

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5417}}^1$

素因数の和:5536

約数の個数: 32

約数和(自身を含む): 365649984

約数和(自身を除く): 160811546

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2701, 5402, 5417, 10834, 18907, 37814, 37919, 75838, 200429, 395441, 400858, 790882, 1403003, 2768087, 2806006, 5536174, 14631317, 29262634, 102419219, 204838438]

約数ペア:

[(1, 204838438), (2, 102419219), (7, 29262634), (14, 14631317), (37, 5536174), (73, 2806006), (74, 2768087), (146, 1403003), (259, 790882), (511, 400858), (518, 395441), (1022, 200429), (2701, 75838), (5402, 37919), (5417, 37814), (10834, 18907)]