194771252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{87107}}^1$

素因数の和:87167

約数の個数: 24

約数和(自身を含む): 375609696

約数和(自身を除く): 180838444

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 87107, 174214, 348428, 1132391, 2264782, 3745601, 4529564, 7491202, 14982404, 48692813, 97385626, 194771252]

約数ペア:

[(1, 194771252), (2, 97385626), (4, 48692813), (13, 14982404), (26, 7491202), (43, 4529564), (52, 3745601), (86, 2264782), (172, 1132391), (559, 348428), (1118, 174214), (2236, 87107)]