243535268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{2081}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 451735704

約数和(自身を除く): 208200436

約数列:

[1, 2, 4, 17, 34, 68, 1721, 2081, 3442, 4162, 6884, 8324, 29257, 35377, 58514, 70754, 117028, 141508, 3581401, 7162802, 14325604, 60883817, 121767634, 243535268]

約数ペア:

[(1, 243535268), (2, 121767634), (4, 60883817), (17, 14325604), (34, 7162802), (68, 3581401), (1721, 141508), (2081, 117028), (3442, 70754), (4162, 58514), (6884, 35377), (8324, 29257)]