216797636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{3527}}^1$

素因数の和:3680

約数の個数: 36

約数和(自身を含む): 420424704

約数和(自身を除く): 203627068

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1397, 2794, 3527, 5588, 7054, 14108, 15367, 30734, 38797, 61468, 77594, 155188, 426767, 447929, 853534, 895858, 1707068, 1791716, 4927219, 9854438, 19708876, 54199409, 108398818, 216797636]

約数ペア:

[(1, 216797636), (2, 108398818), (4, 54199409), (11, 19708876), (22, 9854438), (44, 4927219), (121, 1791716), (127, 1707068), (242, 895858), (254, 853534), (484, 447929), (508, 426767), (1397, 155188), (2794, 77594), (3527, 61468), (5588, 38797), (7054, 30734), (14108, 15367)]