199946517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{3319}}^1$

素因数の和:3832

約数の個数: 16

約数和(自身を含む): 273461760

約数和(自身を除く): 73515243

約数列:

[1, 3, 43, 129, 467, 1401, 3319, 9957, 20081, 60243, 142717, 428151, 1549973, 4649919, 66648839, 199946517]

約数ペア:

[(1, 199946517), (3, 66648839), (43, 4649919), (129, 1549973), (467, 428151), (1401, 142717), (3319, 60243), (9957, 20081)]