206789084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{8693}}^1$

素因数の和:9029

約数の個数: 24

約数和(自身を含む): 382188240

約数和(自身を除く): 175399156

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1252, 5947, 8693, 11894, 17386, 23788, 34772, 165167, 330334, 660668, 2720909, 5441818, 10883636, 51697271, 103394542, 206789084]

約数ペア:

[(1, 206789084), (2, 103394542), (4, 51697271), (19, 10883636), (38, 5441818), (76, 2720909), (313, 660668), (626, 330334), (1252, 165167), (5947, 34772), (8693, 23788), (11894, 17386)]