212345302576

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{109682491}}^1$

素因数の和:109682521

約数の個数: 30

約数和(自身を含む): 452220914516

約数和(自身を除く): 239875611940

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 109682491, 219364982, 438729964, 877459928, 1206507401, 1754919856, 2413014802, 4826029604, 9652059208, 13271581411, 19304118416, 26543162822, 53086325644, 106172651288, 212345302576]

約数ペア:

[(1, 212345302576), (2, 106172651288), (4, 53086325644), (8, 26543162822), (11, 19304118416), (16, 13271581411), (22, 9652059208), (44, 4826029604), (88, 2413014802), (121, 1754919856), (176, 1206507401), (242, 877459928), (484, 438729964), (968, 219364982), (1936, 109682491)]