227958281

素因数分解:

${\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 236592000

約数和(自身を除く): 8633719

約数列:

[1, 61, 89, 199, 211, 5429, 12139, 12871, 17711, 18779, 41989, 1080371, 1145519, 2561329, 3737021, 227958281]

約数ペア:

[(1, 227958281), (61, 3737021), (89, 2561329), (199, 1145519), (211, 1080371), (5429, 41989), (12139, 18779), (12871, 17711)]