188547982

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 349866000

約数和(自身を除く): 161318018

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 109, 133, 218, 266, 763, 929, 931, 1526, 1858, 1862, 2071, 4142, 5341, 6503, 10682, 13006, 14497, 17651, 28994, 35302, 45521, 91042, 101261, 101479, 123557, 202522, 202958, 247114, 708827, 864899, 1417654, 1729798, 1923959, 3847918, 4961789, 9923578, 13467713, 26935426, 94273991, 188547982]

約数ペア:

[(1, 188547982), (2, 94273991), (7, 26935426), (14, 13467713), (19, 9923578), (38, 4961789), (49, 3847918), (98, 1923959), (109, 1729798), (133, 1417654), (218, 864899), (266, 708827), (763, 247114), (929, 202958), (931, 202522), (1526, 123557), (1858, 101479), (1862, 101261), (2071, 91042), (4142, 45521), (5341, 35302), (6503, 28994), (10682, 17651), (13006, 14497)]