190069852

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{43237}}^1$

素因数の和:43405

約数の個数: 24

約数和(自身を含む): 382569824

約数和(自身を除く): 192499972

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 43237, 86474, 172948, 302659, 605318, 1210636, 6788209, 13576418, 27152836, 47517463, 95034926, 190069852]

約数ペア:

[(1, 190069852), (2, 95034926), (4, 47517463), (7, 27152836), (14, 13576418), (28, 6788209), (157, 1210636), (314, 605318), (628, 302659), (1099, 172948), (2198, 86474), (4396, 43237)]