204435084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17509}}^1$

素因数の和:17662

約数の個数: 48

約数和(自身を含む): 549113600

約数和(自身を除く): 344678516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 17509, 35018, 52527, 70036, 105054, 122563, 210108, 245126, 367689, 490252, 735378, 1470756, 2433751, 4867502, 7301253, 9735004, 14602506, 17036257, 29205012, 34072514, 51108771, 68145028, 102217542, 204435084]

約数ペア:

[(1, 204435084), (2, 102217542), (3, 68145028), (4, 51108771), (6, 34072514), (7, 29205012), (12, 17036257), (14, 14602506), (21, 9735004), (28, 7301253), (42, 4867502), (84, 2433751), (139, 1470756), (278, 735378), (417, 490252), (556, 367689), (834, 245126), (973, 210108), (1668, 122563), (1946, 105054), (2919, 70036), (3892, 52527), (5838, 35018), (11676, 17509)]