208034939954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3571}}^1\times {\mathrm{21001}}^1$

素因数の和:24666

約数の個数: 32

約数和(自身を含む): 333084999360

約数和(自身を除く): 125050059406

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 3571, 7142, 21001, 42002, 67849, 135698, 260683, 399019, 521366, 798038, 1533073, 3066146, 4952977, 9905954, 29128387, 58256774, 74994571, 149989142, 1424896849, 2849793698, 5474603683, 10949207366, 104017469977, 208034939954]

約数ペア:

[(1, 208034939954), (2, 104017469977), (19, 10949207366), (38, 5474603683), (73, 2849793698), (146, 1424896849), (1387, 149989142), (2774, 74994571), (3571, 58256774), (7142, 29128387), (21001, 9905954), (42002, 4952977), (67849, 3066146), (135698, 1533073), (260683, 798038), (399019, 521366)]