209734328

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{232007}}^1$

素因数の和:232126

約数の個数: 16

約数和(自身を含む): 396733680

約数和(自身を除く): 186999352

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 232007, 464014, 928028, 1856056, 26216791, 52433582, 104867164, 209734328]

約数ペア:

[(1, 209734328), (2, 104867164), (4, 52433582), (8, 26216791), (113, 1856056), (226, 928028), (452, 464014), (904, 232007)]