209302416

素因数分解:

$2^4\times 3^2\times {\mathrm{1453489}}^1$

素因数の和:1453503

約数の個数: 30

約数和(自身を含む): 585756470

約数和(自身を除く): 376454054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1453489, 2906978, 4360467, 5813956, 8720934, 11627912, 13081401, 17441868, 23255824, 26162802, 34883736, 52325604, 69767472, 104651208, 209302416]

約数ペア:

[(1, 209302416), (2, 104651208), (3, 69767472), (4, 52325604), (6, 34883736), (8, 26162802), (9, 23255824), (12, 17441868), (16, 13081401), (18, 11627912), (24, 8720934), (36, 5813956), (48, 4360467), (72, 2906978), (144, 1453489)]