200010993

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 343471968

約数和(自身を除く): 143460975

約数列:

[1, 3, 7, 13, 21, 39, 49, 83, 91, 97, 147, 169, 249, 273, 291, 507, 581, 637, 679, 1079, 1183, 1261, 1743, 1911, 2037, 3237, 3549, 3783, 4067, 4753, 7553, 8051, 8281, 8827, 12201, 14027, 14259, 16393, 22659, 24153, 24843, 26481, 42081, 49179, 52871, 56357, 61789, 98189, 104663, 114751, 158613, 169071, 185367, 294567, 313989, 344253, 394499, 687323, 732641, 803257, 1183497, 1360619, 2061969, 2197923, 2409771, 4081857, 5128487, 9524333, 15385461, 28572999, 66670331, 200010993]

約数ペア:

[(1, 200010993), (3, 66670331), (7, 28572999), (13, 15385461), (21, 9524333), (39, 5128487), (49, 4081857), (83, 2409771), (91, 2197923), (97, 2061969), (147, 1360619), (169, 1183497), (249, 803257), (273, 732641), (291, 687323), (507, 394499), (581, 344253), (637, 313989), (679, 294567), (1079, 185367), (1183, 169071), (1261, 158613), (1743, 114751), (1911, 104663), (2037, 98189), (3237, 61789), (3549, 56357), (3783, 52871), (4067, 49179), (4753, 42081), (7553, 26481), (8051, 24843), (8281, 24153), (8827, 22659), (12201, 16393), (14027, 14259)]