208191732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2478473}}^1$

素因数の和:2478487

約数の個数: 24

約数和(自身を含む): 555178176

約数和(自身を除く): 346986444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2478473, 4956946, 7435419, 9913892, 14870838, 17349311, 29741676, 34698622, 52047933, 69397244, 104095866, 208191732]

約数ペア:

[(1, 208191732), (2, 104095866), (3, 69397244), (4, 52047933), (6, 34698622), (7, 29741676), (12, 17349311), (14, 14870838), (21, 9913892), (28, 7435419), (42, 4956946), (84, 2478473)]