200826969

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{11821}}^1$

素因数の和:12640

約数の個数: 16

約数和(自身を含む): 306426240

約数和(自身を除く): 105599271

約数列:

[1, 3, 7, 21, 809, 2427, 5663, 11821, 16989, 35463, 82747, 248241, 9563189, 28689567, 66942323, 200826969]

約数ペア:

[(1, 200826969), (3, 66942323), (7, 28689567), (21, 9563189), (809, 248241), (2427, 82747), (5663, 35463), (11821, 16989)]