204485648

素因数分解:

$2^4\times {\mathrm{223}}^2\times {\mathrm{257}}^1$

素因数の和:711

約数の個数: 30

約数和(自身を含む): 399524094

約数和(自身を除く): 195038446

約数列:

[1, 2, 4, 8, 16, 223, 257, 446, 514, 892, 1028, 1784, 2056, 3568, 4112, 49729, 57311, 99458, 114622, 198916, 229244, 397832, 458488, 795664, 916976, 12780353, 25560706, 51121412, 102242824, 204485648]

約数ペア:

[(1, 204485648), (2, 102242824), (4, 51121412), (8, 25560706), (16, 12780353), (223, 916976), (257, 795664), (446, 458488), (514, 397832), (892, 229244), (1028, 198916), (1784, 114622), (2056, 99458), (3568, 57311), (4112, 49729)]