223800488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{4391}}^1$

素因数の和:4697

約数の個数: 32

約数和(自身を含む): 439551360

約数和(自身を除く): 215750872

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 277, 554, 1108, 2216, 4391, 6371, 8782, 12742, 17564, 25484, 35128, 50968, 100993, 201986, 403972, 807944, 1216307, 2432614, 4865228, 9730456, 27975061, 55950122, 111900244, 223800488]

約数ペア:

[(1, 223800488), (2, 111900244), (4, 55950122), (8, 27975061), (23, 9730456), (46, 4865228), (92, 2432614), (184, 1216307), (277, 807944), (554, 403972), (1108, 201986), (2216, 100993), (4391, 50968), (6371, 35128), (8782, 25484), (12742, 17564)]