194915326

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{4493}}^1$

素因数の和:4803

約数の個数: 16

約数和(自身を含む): 296604000

約数和(自身を除く): 101688674

約数列:

[1, 2, 109, 199, 218, 398, 4493, 8986, 21691, 43382, 489737, 894107, 979474, 1788214, 97457663, 194915326]

約数ペア:

[(1, 194915326), (2, 97457663), (109, 1788214), (199, 979474), (218, 894107), (398, 489737), (4493, 43382), (8986, 21691)]