203313268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{27943}}^1$

素因数の和:28071

約数の個数: 24

約数和(自身を含む): 380261952

約数和(自身を除く): 176948684

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 27943, 55886, 111772, 475031, 950062, 1900124, 2989901, 5979802, 11959604, 50828317, 101656634, 203313268]

約数ペア:

[(1, 203313268), (2, 101656634), (4, 50828317), (17, 11959604), (34, 5979802), (68, 2989901), (107, 1900124), (214, 950062), (428, 475031), (1819, 111772), (3638, 55886), (7276, 27943)]