210040364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{15269}}^1$

素因数の和:15473

約数の個数: 24

約数和(自身を含む): 389079600

約数和(自身を除く): 179039236

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 15269, 30538, 61076, 290111, 580222, 1160444, 2763689, 5527378, 11054756, 52510091, 105020182, 210040364]

約数ペア:

[(1, 210040364), (2, 105020182), (4, 52510091), (19, 11054756), (38, 5527378), (76, 2763689), (181, 1160444), (362, 580222), (724, 290111), (3439, 61076), (6878, 30538), (13756, 15269)]