205979312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167191}}^1$

素因数の和:167217

約数の個数: 40

約数和(自身を含む): 497563392

約数和(自身を除く): 291584080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 167191, 334382, 668764, 1170337, 1337528, 1839101, 2340674, 2675056, 3678202, 4681348, 7356404, 9362696, 12873707, 14712808, 18725392, 25747414, 29425616, 51494828, 102989656, 205979312]

約数ペア:

[(1, 205979312), (2, 102989656), (4, 51494828), (7, 29425616), (8, 25747414), (11, 18725392), (14, 14712808), (16, 12873707), (22, 9362696), (28, 7356404), (44, 4681348), (56, 3678202), (77, 2675056), (88, 2340674), (112, 1839101), (154, 1337528), (176, 1170337), (308, 668764), (616, 334382), (1232, 167191)]