204095196

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 535808000

約数和(自身を除く): 331712804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 199, 279, 372, 398, 558, 597, 796, 919, 1116, 1194, 1791, 1838, 2388, 2757, 3582, 3676, 5514, 6169, 7164, 8271, 11028, 12338, 16542, 18507, 24676, 28489, 33084, 37014, 55521, 56978, 74028, 85467, 111042, 113956, 170934, 182881, 222084, 256401, 341868, 365762, 512802, 548643, 731524, 1025604, 1097286, 1645929, 2194572, 3291858, 5669311, 6583716, 11338622, 17007933, 22677244, 34015866, 51023799, 68031732, 102047598, 204095196]

約数ペア:

[(1, 204095196), (2, 102047598), (3, 68031732), (4, 51023799), (6, 34015866), (9, 22677244), (12, 17007933), (18, 11338622), (31, 6583716), (36, 5669311), (62, 3291858), (93, 2194572), (124, 1645929), (186, 1097286), (199, 1025604), (279, 731524), (372, 548643), (398, 512802), (558, 365762), (597, 341868), (796, 256401), (919, 222084), (1116, 182881), (1194, 170934), (1791, 113956), (1838, 111042), (2388, 85467), (2757, 74028), (3582, 56978), (3676, 55521), (5514, 37014), (6169, 33084), (7164, 28489), (8271, 24676), (11028, 18507), (12338, 16542)]