202204989

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78283}}^1$

素因数の和:78337

約数の個数: 24

約数和(自身を含む): 341944512

約数和(自身を除く): 139739523

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 78283, 234849, 547981, 704547, 1643943, 3209603, 4931829, 9628809, 22467221, 28886427, 67401663, 202204989]

約数ペア:

[(1, 202204989), (3, 67401663), (7, 28886427), (9, 22467221), (21, 9628809), (41, 4931829), (63, 3209603), (123, 1643943), (287, 704547), (369, 547981), (861, 234849), (2583, 78283)]