208540044

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{199751}}^1$

素因数の和:199790

約数の個数: 36

約数和(自身を含む): 545322960

約数和(自身を除く): 336782916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 199751, 399502, 599253, 799004, 1198506, 1797759, 2397012, 3595518, 5792779, 7191036, 11585558, 17378337, 23171116, 34756674, 52135011, 69513348, 104270022, 208540044]

約数ペア:

[(1, 208540044), (2, 104270022), (3, 69513348), (4, 52135011), (6, 34756674), (9, 23171116), (12, 17378337), (18, 11585558), (29, 7191036), (36, 5792779), (58, 3595518), (87, 2397012), (116, 1797759), (174, 1198506), (261, 799004), (348, 599253), (522, 399502), (1044, 199751)]