219044848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{113143}}^1$

素因数の和:113173

約数の個数: 30

約数和(自身を含む): 466492712

約数和(自身を除く): 247447864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 113143, 226286, 452572, 905144, 1244573, 1810288, 2489146, 4978292, 9956584, 13690303, 19913168, 27380606, 54761212, 109522424, 219044848]

約数ペア:

[(1, 219044848), (2, 109522424), (4, 54761212), (8, 27380606), (11, 19913168), (16, 13690303), (22, 9956584), (44, 4978292), (88, 2489146), (121, 1810288), (176, 1244573), (242, 905144), (484, 452572), (968, 226286), (1936, 113143)]