234090207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 378862848

約数和(自身を除く): 144772641

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 233, 277, 279, 403, 699, 831, 1209, 2097, 2493, 3029, 3601, 3627, 7223, 8587, 9087, 10803, 21669, 25761, 27261, 32409, 64541, 65007, 77283, 93899, 111631, 193623, 281697, 334893, 580869, 839033, 845091, 1004679, 2000771, 2517099, 6002313, 7551297, 18006939, 26010023, 78030069, 234090207]

約数ペア:

[(1, 234090207), (3, 78030069), (9, 26010023), (13, 18006939), (31, 7551297), (39, 6002313), (93, 2517099), (117, 2000771), (233, 1004679), (277, 845091), (279, 839033), (403, 580869), (699, 334893), (831, 281697), (1209, 193623), (2097, 111631), (2493, 93899), (3029, 77283), (3601, 65007), (3627, 64541), (7223, 32409), (8587, 27261), (9087, 25761), (10803, 21669)]