208040014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3881

約数の個数: 48

約数和(自身を含む): 403080192

約数和(自身を除く): 195040178

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 299, 322, 338, 598, 1183, 2093, 2366, 3823, 3887, 4186, 7646, 7774, 26761, 27209, 49699, 53522, 54418, 87929, 99398, 175858, 347893, 615503, 646087, 695786, 1143077, 1231006, 1292174, 2286154, 4522609, 8001539, 9045218, 14860001, 16003078, 29720002, 104020007, 208040014]

約数ペア:

[(1, 208040014), (2, 104020007), (7, 29720002), (13, 16003078), (14, 14860001), (23, 9045218), (26, 8001539), (46, 4522609), (91, 2286154), (161, 1292174), (169, 1231006), (182, 1143077), (299, 695786), (322, 646087), (338, 615503), (598, 347893), (1183, 175858), (2093, 99398), (2366, 87929), (3823, 54418), (3887, 53522), (4186, 49699), (7646, 27209), (7774, 26761)]