197996949

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{32983}}^1$

素因数の和:33041

約数の個数: 24

約数和(自身を含む): 308730240

約数和(自身を除く): 110733291

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 32983, 98949, 296847, 758609, 956507, 2275827, 2869521, 6827481, 8608563, 21999661, 65998983, 197996949]

約数ペア:

[(1, 197996949), (3, 65998983), (9, 21999661), (23, 8608563), (29, 6827481), (69, 2869521), (87, 2275827), (207, 956507), (261, 758609), (667, 296847), (2001, 98949), (6003, 32983)]