199949097

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67391}}^1$

素因数の和:67460

約数の個数: 16

約数和(自身を含む): 284663808

約数和(自身を除く): 84714711

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 67391, 202173, 1549993, 2897813, 4649979, 8693439, 66649699, 199949097]

約数ペア:

[(1, 199949097), (3, 66649699), (23, 8693439), (43, 4649979), (69, 2897813), (129, 1549993), (989, 202173), (2967, 67391)]