203947463

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2003}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 225089280

約数和(自身を除く): 21141817

約数列:

[1, 19, 23, 233, 437, 2003, 4427, 5359, 38057, 46069, 101821, 466699, 875311, 8867281, 10734077, 203947463]

約数ペア:

[(1, 203947463), (19, 10734077), (23, 8867281), (233, 875311), (437, 466699), (2003, 101821), (4427, 46069), (5359, 38057)]