205576992

素因数分解:

$2^5\times 3^2\times {\mathrm{787}}^1\times {\mathrm{907}}^1$

素因数の和:1710

約数の個数: 72

約数和(自身を含む): 585997776

約数和(自身を除く): 380420784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 787, 907, 1574, 1814, 2361, 2721, 3148, 3628, 4722, 5442, 6296, 7083, 7256, 8163, 9444, 10884, 12592, 14166, 14512, 16326, 18888, 21768, 25184, 28332, 29024, 32652, 37776, 43536, 56664, 65304, 75552, 87072, 113328, 130608, 226656, 261216, 713809, 1427618, 2141427, 2855236, 4282854, 5710472, 6424281, 8565708, 11420944, 12848562, 17131416, 22841888, 25697124, 34262832, 51394248, 68525664, 102788496, 205576992]

約数ペア:

[(1, 205576992), (2, 102788496), (3, 68525664), (4, 51394248), (6, 34262832), (8, 25697124), (9, 22841888), (12, 17131416), (16, 12848562), (18, 11420944), (24, 8565708), (32, 6424281), (36, 5710472), (48, 4282854), (72, 2855236), (96, 2141427), (144, 1427618), (288, 713809), (787, 261216), (907, 226656), (1574, 130608), (1814, 113328), (2361, 87072), (2721, 75552), (3148, 65304), (3628, 56664), (4722, 43536), (5442, 37776), (6296, 32652), (7083, 29024), (7256, 28332), (8163, 25184), (9444, 21768), (10884, 18888), (12592, 16326), (14166, 14512)]