223879681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1949}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 246402000

約数和(自身を除く): 22522319

約数列:

[1, 17, 29, 233, 493, 1949, 3961, 6757, 33133, 56521, 114869, 454117, 960857, 7719989, 13169393, 223879681]

約数ペア:

[(1, 223879681), (17, 13169393), (29, 7719989), (233, 960857), (493, 454117), (1949, 114869), (3961, 56521), (6757, 33133)]