206875636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{427429}}^1$

素因数の和:427455

約数の個数: 18

約数和(自身を含む): 397937330

約数和(自身を除く): 191061694

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 427429, 854858, 1709716, 4701719, 9403438, 18806876, 51718909, 103437818, 206875636]

約数ペア:

[(1, 206875636), (2, 103437818), (4, 51718909), (11, 18806876), (22, 9403438), (44, 4701719), (121, 1709716), (242, 854858), (484, 427429)]