196128418

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{7333}}^1$

素因数の和:7689

約数の個数: 16

約数和(自身を含む): 302043456

約数和(自身を除く): 105915038

約数列:

[1, 2, 43, 86, 311, 622, 7333, 13373, 14666, 26746, 315319, 630638, 2280563, 4561126, 98064209, 196128418]

約数ペア:

[(1, 196128418), (2, 98064209), (43, 4561126), (86, 2280563), (311, 630638), (622, 315319), (7333, 26746), (13373, 14666)]