225382822

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 397393920

約数和(自身を除く): 172011098

約数列:

[1, 2, 7, 14, 41, 82, 287, 307, 574, 614, 1279, 2149, 2558, 4298, 8953, 12587, 17906, 25174, 52439, 88109, 104878, 176218, 367073, 392653, 734146, 785306, 2748571, 5497142, 16098773, 32197546, 112691411, 225382822]

約数ペア:

[(1, 225382822), (2, 112691411), (7, 32197546), (14, 16098773), (41, 5497142), (82, 2748571), (287, 785306), (307, 734146), (574, 392653), (614, 367073), (1279, 176218), (2149, 104878), (2558, 88109), (4298, 52439), (8953, 25174), (12587, 17906)]