209549424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{811}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 620238080

約数和(自身を除く): 410688656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 769, 811, 1538, 1622, 2307, 2433, 3076, 3244, 4614, 4866, 5383, 5677, 6152, 6488, 9228, 9732, 10766, 11354, 12304, 12976, 16149, 17031, 18456, 19464, 21532, 22708, 32298, 34062, 36912, 38928, 43064, 45416, 64596, 68124, 86128, 90832, 129192, 136248, 258384, 272496, 623659, 1247318, 1870977, 2494636, 3741954, 4365613, 4989272, 7483908, 8731226, 9978544, 13096839, 14967816, 17462452, 26193678, 29935632, 34924904, 52387356, 69849808, 104774712, 209549424]

約数ペア:

[(1, 209549424), (2, 104774712), (3, 69849808), (4, 52387356), (6, 34924904), (7, 29935632), (8, 26193678), (12, 17462452), (14, 14967816), (16, 13096839), (21, 9978544), (24, 8731226), (28, 7483908), (42, 4989272), (48, 4365613), (56, 3741954), (84, 2494636), (112, 1870977), (168, 1247318), (336, 623659), (769, 272496), (811, 258384), (1538, 136248), (1622, 129192), (2307, 90832), (2433, 86128), (3076, 68124), (3244, 64596), (4614, 45416), (4866, 43064), (5383, 38928), (5677, 36912), (6152, 34062), (6488, 32298), (9228, 22708), (9732, 21532), (10766, 19464), (11354, 18456), (12304, 17031), (12976, 16149)]