208763968

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10837}}^1$

素因数の和:10899

約数の個数: 56

約数和(自身を含む): 484501952

約数和(自身を除く): 275737984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 10837, 19264, 21674, 43348, 75859, 86696, 151718, 173392, 303436, 346784, 465991, 606872, 693568, 931982, 1213744, 1863964, 2427488, 3261937, 3727928, 4854976, 6523874, 7455856, 13047748, 14911712, 26095496, 29823424, 52190992, 104381984, 208763968]

約数ペア:

[(1, 208763968), (2, 104381984), (4, 52190992), (7, 29823424), (8, 26095496), (14, 14911712), (16, 13047748), (28, 7455856), (32, 6523874), (43, 4854976), (56, 3727928), (64, 3261937), (86, 2427488), (112, 1863964), (172, 1213744), (224, 931982), (301, 693568), (344, 606872), (448, 465991), (602, 346784), (688, 303436), (1204, 173392), (1376, 151718), (2408, 86696), (2752, 75859), (4816, 43348), (9632, 21674), (10837, 19264)]