211334312

素因数分解:

$2^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{8081}}^1$

素因数の和:8561

約数の個数: 32

約数和(自身を含む): 453885120

約数和(自身を除く): 242550808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 467, 934, 1868, 3269, 3736, 6538, 8081, 13076, 16162, 26152, 32324, 56567, 64648, 113134, 226268, 452536, 3773827, 7547654, 15095308, 26416789, 30190616, 52833578, 105667156, 211334312]

約数ペア:

[(1, 211334312), (2, 105667156), (4, 52833578), (7, 30190616), (8, 26416789), (14, 15095308), (28, 7547654), (56, 3773827), (467, 452536), (934, 226268), (1868, 113134), (3269, 64648), (3736, 56567), (6538, 32324), (8081, 26152), (13076, 16162)]