229709876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{168409}}^1$

素因数の和:168455

約数の個数: 24

約数和(自身を含む): 452686080

約数和(自身を除く): 222976204

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 168409, 336818, 673636, 1852499, 3704998, 5220679, 7409996, 10441358, 20882716, 57427469, 114854938, 229709876]

約数ペア:

[(1, 229709876), (2, 114854938), (4, 57427469), (11, 20882716), (22, 10441358), (31, 7409996), (44, 5220679), (62, 3704998), (124, 1852499), (341, 673636), (682, 336818), (1364, 168409)]