199846448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{543061}}^1$

素因数の和:543092

約数の個数: 20

約数和(自身を含む): 404038128

約数和(自身を除く): 204191680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 543061, 1086122, 2172244, 4344488, 8688976, 12490403, 24980806, 49961612, 99923224, 199846448]

約数ペア:

[(1, 199846448), (2, 99923224), (4, 49961612), (8, 24980806), (16, 12490403), (23, 8688976), (46, 4344488), (92, 2172244), (184, 1086122), (368, 543061)]