201628648507

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15649}}^1\times {\mathrm{8191}}^1$

素因数の和:23875

約数の個数: 24

約数和(自身を含む): 238717337600

約数和(自身を除く): 37088689093

約数列:

[1, 11, 13, 121, 143, 1573, 8191, 15649, 90101, 106483, 172139, 203437, 991111, 1171313, 1893529, 2237807, 12884443, 24615877, 128180959, 1409990549, 1666352467, 15509896039, 18329877137, 201628648507]

約数ペア:

[(1, 201628648507), (11, 18329877137), (13, 15509896039), (121, 1666352467), (143, 1409990549), (1573, 128180959), (8191, 24615877), (15649, 12884443), (90101, 2237807), (106483, 1893529), (172139, 1171313), (203437, 991111)]