207869739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9277}}^1$

素因数の和:9395

約数の個数: 32

約数和(自身を含む): 349149696

約数和(自身を除く): 141279957

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 2037, 3201, 7469, 9277, 22407, 27831, 64939, 102047, 194817, 306141, 714329, 899869, 2142987, 2699607, 6299083, 9898559, 18897249, 29695677, 69289913, 207869739]

約数ペア:

[(1, 207869739), (3, 69289913), (7, 29695677), (11, 18897249), (21, 9898559), (33, 6299083), (77, 2699607), (97, 2142987), (231, 899869), (291, 714329), (679, 306141), (1067, 194817), (2037, 102047), (3201, 64939), (7469, 27831), (9277, 22407)]