201966657

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{68071}}^1$

素因数の和:68140

約数の個数: 16

約数和(自身を含む): 287536128

約数和(自身を除く): 85569471

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 68071, 204213, 1565633, 2927053, 4696899, 8781159, 67322219, 201966657]

約数ペア:

[(1, 201966657), (3, 67322219), (23, 8781159), (43, 4696899), (69, 2927053), (129, 1565633), (989, 204213), (2967, 68071)]