191199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 283392

約数和(自身を除く): 92193

約数列:

[1, 3, 17, 23, 51, 69, 163, 391, 489, 1173, 2771, 3749, 8313, 11247, 63733, 191199]

約数ペア:

[(1, 191199), (3, 63733), (17, 11247), (23, 8313), (51, 3749), (69, 2771), (163, 1173), (391, 489)]