204596644

素因数分解:

$2^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{3659}}^1$

素因数の和:5667

約数の個数: 24

約数和(自身を含む): 409510080

約数和(自身を除く): 204913436

約数列:

[1, 2, 4, 7, 14, 28, 1997, 3659, 3994, 7318, 7988, 13979, 14636, 25613, 27958, 51226, 55916, 102452, 7307023, 14614046, 29228092, 51149161, 102298322, 204596644]

約数ペア:

[(1, 204596644), (2, 102298322), (4, 51149161), (7, 29228092), (14, 14614046), (28, 7307023), (1997, 102452), (3659, 55916), (3994, 51226), (7318, 27958), (7988, 25613), (13979, 14636)]