209341888

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10867}}^1$

素因数の和:10929

約数の個数: 56

約数和(自身を含む): 485843072

約数和(自身を除く): 276501184

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, 10867, 19264, 21734, 43468, 76069, 86936, 152138, 173872, 304276, 347744, 467281, 608552, 695488, 934562, 1217104, 1869124, 2434208, 3270967, 3738248, 4868416, 6541934, 7476496, 13083868, 14952992, 26167736, 29905984, 52335472, 104670944, 209341888]

約数ペア:

[(1, 209341888), (2, 104670944), (4, 52335472), (7, 29905984), (8, 26167736), (14, 14952992), (16, 13083868), (28, 7476496), (32, 6541934), (43, 4868416), (56, 3738248), (64, 3270967), (86, 2434208), (112, 1869124), (172, 1217104), (224, 934562), (301, 695488), (344, 608552), (448, 467281), (602, 347744), (688, 304276), (1204, 173872), (1376, 152138), (2408, 86936), (2752, 76069), (4816, 43468), (9632, 21734), (10867, 19264)]