220929184

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22937}}^1$

素因数の和:22997

約数の個数: 48

約数和(自身を含む): 508673088

約数和(自身を除く): 287743904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 22937, 45874, 91748, 160559, 183496, 321118, 366992, 642236, 733984, 986291, 1284472, 1972582, 2568944, 3945164, 5137888, 6904037, 7890328, 13808074, 15780656, 27616148, 31561312, 55232296, 110464592, 220929184]

約数ペア:

[(1, 220929184), (2, 110464592), (4, 55232296), (7, 31561312), (8, 27616148), (14, 15780656), (16, 13808074), (28, 7890328), (32, 6904037), (43, 5137888), (56, 3945164), (86, 2568944), (112, 1972582), (172, 1284472), (224, 986291), (301, 733984), (344, 642236), (602, 366992), (688, 321118), (1204, 183496), (1376, 160559), (2408, 91748), (4816, 45874), (9632, 22937)]