208316592

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 639512640

約数和(自身を除く): 431196048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 347, 379, 396, 528, 694, 758, 792, 1041, 1137, 1388, 1516, 1584, 2082, 2274, 2776, 3032, 3123, 3411, 3817, 4164, 4169, 4548, 5552, 6064, 6246, 6822, 7634, 8328, 8338, 9096, 11451, 12492, 12507, 13644, 15268, 16656, 16676, 18192, 22902, 24984, 25014, 27288, 30536, 33352, 34353, 37521, 45804, 49968, 50028, 54576, 61072, 66704, 68706, 75042, 91608, 100056, 131513, 137412, 150084, 183216, 200112, 263026, 274824, 300168, 394539, 526052, 549648, 600336, 789078, 1052104, 1183617, 1446643, 1578156, 2104208, 2367234, 2893286, 3156312, 4339929, 4734468, 5786572, 6312624, 8679858, 9468936, 11573144, 13019787, 17359716, 18937872, 23146288, 26039574, 34719432, 52079148, 69438864, 104158296, 208316592]

約数ペア:

[(1, 208316592), (2, 104158296), (3, 69438864), (4, 52079148), (6, 34719432), (8, 26039574), (9, 23146288), (11, 18937872), (12, 17359716), (16, 13019787), (18, 11573144), (22, 9468936), (24, 8679858), (33, 6312624), (36, 5786572), (44, 4734468), (48, 4339929), (66, 3156312), (72, 2893286), (88, 2367234), (99, 2104208), (132, 1578156), (144, 1446643), (176, 1183617), (198, 1052104), (264, 789078), (347, 600336), (379, 549648), (396, 526052), (528, 394539), (694, 300168), (758, 274824), (792, 263026), (1041, 200112), (1137, 183216), (1388, 150084), (1516, 137412), (1584, 131513), (2082, 100056), (2274, 91608), (2776, 75042), (3032, 68706), (3123, 66704), (3411, 61072), (3817, 54576), (4164, 50028), (4169, 49968), (4548, 45804), (5552, 37521), (6064, 34353), (6246, 33352), (6822, 30536), (7634, 27288), (8328, 25014), (8338, 24984), (9096, 22902), (11451, 18192), (12492, 16676), (12507, 16656), (13644, 15268)]