210008548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{18947}}^1$

素因数の和:19131

約数の個数: 24

約数和(自身を含む): 391541472

約数和(自身を除く): 181532924

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 11084, 18947, 37894, 75788, 322099, 644198, 1288396, 3088361, 6176722, 12353444, 52502137, 105004274, 210008548]

約数ペア:

[(1, 210008548), (2, 105004274), (4, 52502137), (17, 12353444), (34, 6176722), (68, 3088361), (163, 1288396), (326, 644198), (652, 322099), (2771, 75788), (5542, 37894), (11084, 18947)]