205047756

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{18553}}^1$

素因数の和:18870

約数の個数: 36

約数和(自身を含む): 520031512

約数和(自身を除く): 314983756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 11052, 18553, 37106, 55659, 74212, 111318, 166977, 222636, 333954, 667908, 5695771, 11391542, 17087313, 22783084, 34174626, 51261939, 68349252, 102523878, 205047756]

約数ペア:

[(1, 205047756), (2, 102523878), (3, 68349252), (4, 51261939), (6, 34174626), (9, 22783084), (12, 17087313), (18, 11391542), (36, 5695771), (307, 667908), (614, 333954), (921, 222636), (1228, 166977), (1842, 111318), (2763, 74212), (3684, 55659), (5526, 37106), (11052, 18553)]