207856188

素因数分解:

$2^2\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{4721}}^1$

素因数の和:5954

約数の個数: 36

約数和(自身を含む): 525955248

約数和(自身を除く): 318099060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1223, 2446, 3669, 4721, 4892, 7338, 9442, 11007, 14163, 14676, 18884, 22014, 28326, 42489, 44028, 56652, 84978, 169956, 5773783, 11547566, 17321349, 23095132, 34642698, 51964047, 69285396, 103928094, 207856188]

約数ペア:

[(1, 207856188), (2, 103928094), (3, 69285396), (4, 51964047), (6, 34642698), (9, 23095132), (12, 17321349), (18, 11547566), (36, 5773783), (1223, 169956), (2446, 84978), (3669, 56652), (4721, 44028), (4892, 42489), (7338, 28326), (9442, 22014), (11007, 18884), (14163, 14676)]