207890368

素因数分解:

$2^6\times 7^1\times {\mathrm{613}}^1\times {\mathrm{757}}^1$

素因数の和:1389

約数の個数: 56

約数和(自身を含む): 472858592

約数和(自身を除く): 264968224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 613, 757, 1226, 1514, 2452, 3028, 4291, 4904, 5299, 6056, 8582, 9808, 10598, 12112, 17164, 19616, 21196, 24224, 34328, 39232, 42392, 48448, 68656, 84784, 137312, 169568, 274624, 339136, 464041, 928082, 1856164, 3248287, 3712328, 6496574, 7424656, 12993148, 14849312, 25986296, 29698624, 51972592, 103945184, 207890368]

約数ペア:

[(1, 207890368), (2, 103945184), (4, 51972592), (7, 29698624), (8, 25986296), (14, 14849312), (16, 12993148), (28, 7424656), (32, 6496574), (56, 3712328), (64, 3248287), (112, 1856164), (224, 928082), (448, 464041), (613, 339136), (757, 274624), (1226, 169568), (1514, 137312), (2452, 84784), (3028, 68656), (4291, 48448), (4904, 42392), (5299, 39232), (6056, 34328), (8582, 24224), (9808, 21196), (10598, 19616), (12112, 17164)]