213057152

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21617}}^1$

素因数の和:21649

約数の個数: 64

約数和(自身を含む): 529208640

約数和(自身を除く): 316151488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 21617, 43234, 86468, 151319, 172936, 237787, 302638, 345872, 475574, 605276, 691744, 951148, 1210552, 1383488, 1664509, 1902296, 2421104, 2766976, 3329018, 3804592, 4842208, 6658036, 7609184, 9684416, 13316072, 15218368, 19368832, 26632144, 30436736, 53264288, 106528576, 213057152]

約数ペア:

[(1, 213057152), (2, 106528576), (4, 53264288), (7, 30436736), (8, 26632144), (11, 19368832), (14, 15218368), (16, 13316072), (22, 9684416), (28, 7609184), (32, 6658036), (44, 4842208), (56, 3804592), (64, 3329018), (77, 2766976), (88, 2421104), (112, 1902296), (128, 1664509), (154, 1383488), (176, 1210552), (224, 951148), (308, 691744), (352, 605276), (448, 475574), (616, 345872), (704, 302638), (896, 237787), (1232, 172936), (1408, 151319), (2464, 86468), (4928, 43234), (9856, 21617)]