208460024

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{491651}}^1$

素因数の和:491710

約数の個数: 16

約数和(自身を含む): 398238120

約数和(自身を除く): 189778096

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 491651, 983302, 1966604, 3933208, 26057503, 52115006, 104230012, 208460024]

約数ペア:

[(1, 208460024), (2, 104230012), (4, 52115006), (8, 26057503), (53, 3933208), (106, 1966604), (212, 983302), (424, 491651)]