218474696

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{225697}}^1$

素因数の和:225725

約数の個数: 24

約数和(自身を含む): 450267510

約数和(自身を除く): 231792814

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 225697, 451394, 902788, 1805576, 2482667, 4965334, 9930668, 19861336, 27309337, 54618674, 109237348, 218474696]

約数ペア:

[(1, 218474696), (2, 109237348), (4, 54618674), (8, 27309337), (11, 19861336), (22, 9930668), (44, 4965334), (88, 2482667), (121, 1805576), (242, 902788), (484, 451394), (968, 225697)]