249816094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{57641}}^1$

素因数の和:57851

約数の個数: 16

約数和(自身を含む): 410872176

約数和(自身を除く): 161056082

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 57641, 115282, 634051, 1268102, 11355277, 22710554, 124908047, 249816094]

約数ペア:

[(1, 249816094), (2, 124908047), (11, 22710554), (22, 11355277), (197, 1268102), (394, 634051), (2167, 115282), (4334, 57641)]