209351296

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1931}}^1$

素因数の和:1974

約数の個数: 96

約数和(自身を含む): 524190240

約数和(自身を除く): 314838944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1931, 1936, 2464, 3388, 3862, 3872, 4928, 6776, 7724, 7744, 9856, 13517, 13552, 15448, 15488, 21241, 27034, 27104, 30896, 42482, 54068, 54208, 61792, 84964, 108136, 108416, 123584, 148687, 169928, 216272, 233651, 247168, 297374, 339856, 432544, 467302, 594748, 679712, 865088, 934604, 1189496, 1359424, 1635557, 1730176, 1869208, 2378992, 2718848, 3271114, 3738416, 4757984, 6542228, 7476832, 9515968, 13084456, 14953664, 19031936, 26168912, 29907328, 52337824, 104675648, 209351296]

約数ペア:

[(1, 209351296), (2, 104675648), (4, 52337824), (7, 29907328), (8, 26168912), (11, 19031936), (14, 14953664), (16, 13084456), (22, 9515968), (28, 7476832), (32, 6542228), (44, 4757984), (56, 3738416), (64, 3271114), (77, 2718848), (88, 2378992), (112, 1869208), (121, 1730176), (128, 1635557), (154, 1359424), (176, 1189496), (224, 934604), (242, 865088), (308, 679712), (352, 594748), (448, 467302), (484, 432544), (616, 339856), (704, 297374), (847, 247168), (896, 233651), (968, 216272), (1232, 169928), (1408, 148687), (1694, 123584), (1931, 108416), (1936, 108136), (2464, 84964), (3388, 61792), (3862, 54208), (3872, 54068), (4928, 42482), (6776, 30896), (7724, 27104), (7744, 27034), (9856, 21241), (13517, 15488), (13552, 15448)]