217367078

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1\times {\mathrm{1789}}^1$

素因数の和:2639

約数の個数: 16

約数和(自身を含む): 330792000

約数和(自身を除く): 113424922

約数列:

[1, 2, 79, 158, 769, 1538, 1789, 3578, 60751, 121502, 141331, 282662, 1375741, 2751482, 108683539, 217367078]

約数ペア:

[(1, 217367078), (2, 108683539), (79, 2751482), (158, 1375741), (769, 282662), (1538, 141331), (1789, 121502), (3578, 60751)]