207824454

素因数分解:

$2^1\times 3^4\times {\mathrm{1282867}}^1$

素因数の和:1282881

約数の個数: 20

約数和(自身を含む): 465681084

約数和(自身を除く): 257856630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1282867, 2565734, 3848601, 7697202, 11545803, 23091606, 34637409, 69274818, 103912227, 207824454]

約数ペア:

[(1, 207824454), (2, 103912227), (3, 69274818), (6, 34637409), (9, 23091606), (18, 11545803), (27, 7697202), (54, 3848601), (81, 2565734), (162, 1282867)]