208881792

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{25903}}^1$

素因数の和:25930

約数の個数: 96

約数和(自身を含む): 686974080

約数和(自身を除く): 478092288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 25903, 51806, 77709, 103612, 155418, 181321, 207224, 233127, 310836, 362642, 414448, 466254, 543963, 621672, 725284, 828896, 932508, 1087926, 1243344, 1450568, 1631889, 1657792, 1865016, 2175852, 2486688, 2901136, 3263778, 3315584, 3730032, 4351704, 4973376, 5802272, 6527556, 7460064, 8703408, 9946752, 11604544, 13055112, 14920128, 17406816, 23209088, 26110224, 29840256, 34813632, 52220448, 69627264, 104440896, 208881792]

約数ペア:

[(1, 208881792), (2, 104440896), (3, 69627264), (4, 52220448), (6, 34813632), (7, 29840256), (8, 26110224), (9, 23209088), (12, 17406816), (14, 14920128), (16, 13055112), (18, 11604544), (21, 9946752), (24, 8703408), (28, 7460064), (32, 6527556), (36, 5802272), (42, 4973376), (48, 4351704), (56, 3730032), (63, 3315584), (64, 3263778), (72, 2901136), (84, 2486688), (96, 2175852), (112, 1865016), (126, 1657792), (128, 1631889), (144, 1450568), (168, 1243344), (192, 1087926), (224, 932508), (252, 828896), (288, 725284), (336, 621672), (384, 543963), (448, 466254), (504, 414448), (576, 362642), (672, 310836), (896, 233127), (1008, 207224), (1152, 181321), (1344, 155418), (2016, 103612), (2688, 77709), (4032, 51806), (8064, 25903)]