208895934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2678153}}^1$

素因数の和:2678171

約数の個数: 16

約数和(自身を含む): 449929872

約数和(自身を除く): 241033938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2678153, 5356306, 8034459, 16068918, 34815989, 69631978, 104447967, 208895934]

約数ペア:

[(1, 208895934), (2, 104447967), (3, 69631978), (6, 34815989), (13, 16068918), (26, 8034459), (39, 5356306), (78, 2678153)]