208698918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1512311}}^1$

素因数の和:1512339

約数の個数: 16

約数和(自身を含む): 435545856

約数和(自身を除く): 226846938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1512311, 3024622, 4536933, 9073866, 34783153, 69566306, 104349459, 208698918]

約数ペア:

[(1, 208698918), (2, 104349459), (3, 69566306), (6, 34783153), (23, 9073866), (46, 4536933), (69, 3024622), (138, 1512311)]