208066311921

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{311}}^2\times {\mathrm{4243}}^1$

素因数の和:4894

約数の個数: 36

約数和(自身を含む): 301443494064

約数和(自身を除く): 93377182143

約数列:

[1, 3, 13, 39, 169, 311, 507, 933, 4043, 4243, 12129, 12729, 52559, 55159, 96721, 157677, 165477, 290163, 717067, 1257373, 1319573, 2151201, 3772119, 3958719, 16345849, 17154449, 49037547, 51463347, 223007837, 410387203, 669023511, 1231161609, 5335033639, 16005100917, 69355437307, 208066311921]

約数ペア:

[(1, 208066311921), (3, 69355437307), (13, 16005100917), (39, 5335033639), (169, 1231161609), (311, 669023511), (507, 410387203), (933, 223007837), (4043, 51463347), (4243, 49037547), (12129, 17154449), (12729, 16345849), (52559, 3958719), (55159, 3772119), (96721, 2151201), (157677, 1319573), (165477, 1257373), (290163, 717067)]