214352972

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{55763}}^1$

素因数の和:55829

約数の個数: 18

約数和(自身を含む): 387615564

約数和(自身を除く): 173262592

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 55763, 111526, 223052, 1728653, 3457306, 6914612, 53588243, 107176486, 214352972]

約数ペア:

[(1, 214352972), (2, 107176486), (4, 53588243), (31, 6914612), (62, 3457306), (124, 1728653), (961, 223052), (1922, 111526), (3844, 55763)]