209753620892

素因数分解:

$2^2\times {\mathrm{1423}}^1\times {\mathrm{36850601}}^1$

素因数の和:36852028

約数の個数: 12

約数和(自身を含む): 367326800736

約数和(自身を除く): 157573179844

約数列:

[1, 2, 4, 1423, 2846, 5692, 36850601, 73701202, 147402404, 52438405223, 104876810446, 209753620892]

約数ペア:

[(1, 209753620892), (2, 104876810446), (4, 52438405223), (1423, 147402404), (2846, 73701202), (5692, 36850601)]