208384212

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{162293}}^1$

素因数の和:162407

約数の個数: 24

約数和(自身を含む): 490777056

約数和(自身を除く): 282392844

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 162293, 324586, 486879, 649172, 973758, 1947516, 17365351, 34730702, 52096053, 69461404, 104192106, 208384212]

約数ペア:

[(1, 208384212), (2, 104192106), (3, 69461404), (4, 52096053), (6, 34730702), (12, 17365351), (107, 1947516), (214, 973758), (321, 649172), (428, 486879), (642, 324586), (1284, 162293)]