194260892

素因数分解:

$2^2\times 7^2\times {\mathrm{991127}}^1$

素因数の和:991145

約数の個数: 18

約数和(自身を含む): 395460072

約数和(自身を除く): 201199180

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 991127, 1982254, 3964508, 6937889, 13875778, 27751556, 48565223, 97130446, 194260892]

約数ペア:

[(1, 194260892), (2, 97130446), (4, 48565223), (7, 27751556), (14, 13875778), (28, 6937889), (49, 3964508), (98, 1982254), (196, 991127)]