207715312

素因数分解:

$2^4\times 7^4\times {\mathrm{5407}}^1$

素因数の和:5443

約数の個数: 50

約数和(自身を含む): 469582048

約数和(自身を除く): 261866736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5407, 5488, 9604, 10814, 19208, 21628, 37849, 38416, 43256, 75698, 86512, 151396, 264943, 302792, 529886, 605584, 1059772, 1854601, 2119544, 3709202, 4239088, 7418404, 12982207, 14836808, 25964414, 29673616, 51928828, 103857656, 207715312]

約数ペア:

[(1, 207715312), (2, 103857656), (4, 51928828), (7, 29673616), (8, 25964414), (14, 14836808), (16, 12982207), (28, 7418404), (49, 4239088), (56, 3709202), (98, 2119544), (112, 1854601), (196, 1059772), (343, 605584), (392, 529886), (686, 302792), (784, 264943), (1372, 151396), (2401, 86512), (2744, 75698), (4802, 43256), (5407, 38416), (5488, 37849), (9604, 21628), (10814, 19208)]