199432886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1\times {\mathrm{2671}}^1$

素因数の和:3719

約数の個数: 16

約数和(自身を含む): 307654080

約数和(自身を除く): 108221194

約数列:

[1, 2, 37, 74, 1009, 2018, 2671, 5342, 37333, 74666, 98827, 197654, 2695039, 5390078, 99716443, 199432886]

約数ペア:

[(1, 199432886), (2, 99716443), (37, 5390078), (74, 2695039), (1009, 197654), (2018, 98827), (2671, 74666), (5342, 37333)]