200909526423

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1\times {\mathrm{19421}}^1$

素因数の和:20239

約数の個数: 32

約数和(自身を含む): 281019248640

約数和(自身を除く): 80109722217

約数列:

[1, 3, 23, 69, 313, 479, 939, 1437, 7199, 11017, 19421, 21597, 33051, 58263, 149927, 446683, 449781, 1340049, 3448321, 6078773, 9302659, 10344963, 18236319, 27907977, 139811779, 213961157, 419435337, 641883471, 2911732267, 8735196801, 66969842141, 200909526423]

約数ペア:

[(1, 200909526423), (3, 66969842141), (23, 8735196801), (69, 2911732267), (313, 641883471), (479, 419435337), (939, 213961157), (1437, 139811779), (7199, 27907977), (11017, 18236319), (19421, 10344963), (21597, 9302659), (33051, 6078773), (58263, 3448321), (149927, 1340049), (446683, 449781)]