205760856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1224767}}^1$

素因数の和:1224783

約数の個数: 32

約数和(自身を含む): 587888640

約数和(自身を除く): 382127784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1224767, 2449534, 3674301, 4899068, 7348602, 8573369, 9798136, 14697204, 17146738, 25720107, 29394408, 34293476, 51440214, 68586952, 102880428, 205760856]

約数ペア:

[(1, 205760856), (2, 102880428), (3, 68586952), (4, 51440214), (6, 34293476), (7, 29394408), (8, 25720107), (12, 17146738), (14, 14697204), (21, 9798136), (24, 8573369), (28, 7348602), (42, 4899068), (56, 3674301), (84, 2449534), (168, 1224767)]