199216512

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 636480000

約数和(自身を除く): 437263488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 79, 88, 96, 99, 128, 132, 144, 158, 176, 192, 198, 199, 237, 264, 288, 316, 352, 384, 396, 398, 474, 528, 576, 597, 632, 704, 711, 792, 796, 869, 948, 1056, 1152, 1194, 1264, 1408, 1422, 1584, 1592, 1738, 1791, 1896, 2112, 2189, 2388, 2528, 2607, 2844, 3168, 3184, 3476, 3582, 3792, 4224, 4378, 4776, 5056, 5214, 5688, 6336, 6368, 6567, 6952, 7164, 7584, 7821, 8756, 9552, 10112, 10428, 11376, 12672, 12736, 13134, 13904, 14328, 15168, 15642, 15721, 17512, 19104, 19701, 20856, 22752, 25472, 26268, 27808, 28656, 30336, 31284, 31442, 35024, 38208, 39402, 41712, 45504, 47163, 52536, 55616, 57312, 62568, 62884, 70048, 76416, 78804, 83424, 91008, 94326, 105072, 111232, 114624, 125136, 125768, 140096, 141489, 157608, 166848, 172931, 188652, 210144, 229248, 250272, 251536, 280192, 282978, 315216, 333696, 345862, 377304, 420288, 500544, 503072, 518793, 565956, 630432, 691724, 754608, 840576, 1001088, 1006144, 1037586, 1131912, 1260864, 1383448, 1509216, 1556379, 2012288, 2075172, 2263824, 2521728, 2766896, 3018432, 3112758, 4150344, 4527648, 5533792, 6036864, 6225516, 8300688, 9055296, 11067584, 12451032, 16601376, 18110592, 22135168, 24902064, 33202752, 49804128, 66405504, 99608256, 199216512]

約数ペア:

[(1, 199216512), (2, 99608256), (3, 66405504), (4, 49804128), (6, 33202752), (8, 24902064), (9, 22135168), (11, 18110592), (12, 16601376), (16, 12451032), (18, 11067584), (22, 9055296), (24, 8300688), (32, 6225516), (33, 6036864), (36, 5533792), (44, 4527648), (48, 4150344), (64, 3112758), (66, 3018432), (72, 2766896), (79, 2521728), (88, 2263824), (96, 2075172), (99, 2012288), (128, 1556379), (132, 1509216), (144, 1383448), (158, 1260864), (176, 1131912), (192, 1037586), (198, 1006144), (199, 1001088), (237, 840576), (264, 754608), (288, 691724), (316, 630432), (352, 565956), (384, 518793), (396, 503072), (398, 500544), (474, 420288), (528, 377304), (576, 345862), (597, 333696), (632, 315216), (704, 282978), (711, 280192), (792, 251536), (796, 250272), (869, 229248), (948, 210144), (1056, 188652), (1152, 172931), (1194, 166848), (1264, 157608), (1408, 141489), (1422, 140096), (1584, 125768), (1592, 125136), (1738, 114624), (1791, 111232), (1896, 105072), (2112, 94326), (2189, 91008), (2388, 83424), (2528, 78804), (2607, 76416), (2844, 70048), (3168, 62884), (3184, 62568), (3476, 57312), (3582, 55616), (3792, 52536), (4224, 47163), (4378, 45504), (4776, 41712), (5056, 39402), (5214, 38208), (5688, 35024), (6336, 31442), (6368, 31284), (6567, 30336), (6952, 28656), (7164, 27808), (7584, 26268), (7821, 25472), (8756, 22752), (9552, 20856), (10112, 19701), (10428, 19104), (11376, 17512), (12672, 15721), (12736, 15642), (13134, 15168), (13904, 14328)]