219964674

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{516349}}^1$

素因数の和:516425

約数の個数: 16

約数和(自身を含む): 446126400

約数和(自身を除く): 226161726

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 516349, 1032698, 1549047, 3098094, 36660779, 73321558, 109982337, 219964674]

約数ペア:

[(1, 219964674), (2, 109982337), (3, 73321558), (6, 36660779), (71, 3098094), (142, 1549047), (213, 1032698), (426, 516349)]