205033416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1220437}}^1$

素因数の和:1220453

約数の個数: 32

約数和(自身を含む): 585810240

約数和(自身を除く): 380776824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1220437, 2440874, 3661311, 4881748, 7322622, 8543059, 9763496, 14645244, 17086118, 25629177, 29290488, 34172236, 51258354, 68344472, 102516708, 205033416]

約数ペア:

[(1, 205033416), (2, 102516708), (3, 68344472), (4, 51258354), (6, 34172236), (7, 29290488), (8, 25629177), (12, 17086118), (14, 14645244), (21, 9763496), (24, 8543059), (28, 7322622), (42, 4881748), (56, 3661311), (84, 2440874), (168, 1220437)]