211325892

素因数分解:

$2^2\times 3^1\times {\mathrm{2647}}^1\times {\mathrm{6653}}^1$

素因数の和:9307

約数の個数: 24

約数和(自身を含む): 493354176

約数和(自身を除く): 282028284

約数列:

[1, 2, 3, 4, 6, 12, 2647, 5294, 6653, 7941, 10588, 13306, 15882, 19959, 26612, 31764, 39918, 79836, 17610491, 35220982, 52831473, 70441964, 105662946, 211325892]

約数ペア:

[(1, 211325892), (2, 105662946), (3, 70441964), (4, 52831473), (6, 35220982), (12, 17610491), (2647, 79836), (5294, 39918), (6653, 31764), (7941, 26612), (10588, 19959), (13306, 15882)]