199052756

素因数分解:

$2^2\times 7^1\times {\mathrm{7109027}}^1$

素因数の和:7109038

約数の個数: 12

約数和(自身を含む): 398105568

約数和(自身を除く): 199052812

約数列:

[1, 2, 4, 7, 14, 28, 7109027, 14218054, 28436108, 49763189, 99526378, 199052756]

約数ペア:

[(1, 199052756), (2, 99526378), (4, 49763189), (7, 28436108), (14, 14218054), (28, 7109027)]