220310493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{6733}}^1$

素因数の和:7588

約数の個数: 16

約数和(自身を含む): 316767360

約数和(自身を除く): 96456867

約数列:

[1, 3, 13, 39, 839, 2517, 6733, 10907, 20199, 32721, 87529, 262587, 5648987, 16946961, 73436831, 220310493]

約数ペア:

[(1, 220310493), (3, 73436831), (13, 16946961), (39, 5648987), (839, 262587), (2517, 87529), (6733, 32721), (10907, 20199)]