200357241

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{68639}}^1$

素因数の和:68788

約数の個数: 16

約数和(自身を含む): 307507200

約数和(自身を除く): 107149959

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 68639, 205917, 480473, 1441419, 9540821, 28622463, 66785747, 200357241]

約数ペア:

[(1, 200357241), (3, 66785747), (7, 28622463), (21, 9540821), (139, 1441419), (417, 480473), (973, 205917), (2919, 68639)]