208128834

素因数分解:

$2^1\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{8753}}^1$

素因数の和:10082

約数の個数: 24

約数和(自身を含む): 451338732

約数和(自身を除く): 243209898

約数列:

[1, 2, 3, 6, 9, 18, 1321, 2642, 3963, 7926, 8753, 11889, 17506, 23778, 26259, 52518, 78777, 157554, 11562713, 23125426, 34688139, 69376278, 104064417, 208128834]

約数ペア:

[(1, 208128834), (2, 104064417), (3, 69376278), (6, 34688139), (9, 23125426), (18, 11562713), (1321, 157554), (2642, 78777), (3963, 52518), (7926, 26259), (8753, 23778), (11889, 17506)]