206653554

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{5749}}^1$

素因数の和:7754

約数の個数: 24

約数和(自身を含む): 448051500

約数和(自身を除く): 241397946

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 5749, 5991, 11498, 11982, 17247, 17973, 34494, 35946, 51741, 103482, 11480753, 22961506, 34442259, 68884518, 103326777, 206653554]

約数ペア:

[(1, 206653554), (2, 103326777), (3, 68884518), (6, 34442259), (9, 22961506), (18, 11480753), (1997, 103482), (3994, 51741), (5749, 35946), (5991, 34494), (11498, 17973), (11982, 17247)]