207522392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{336887}}^1$

素因数の和:336911

約数の個数: 32

約数和(自身を含む): 485118720

約数和(自身を除く): 277596328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 336887, 673774, 1347548, 2358209, 2695096, 3705757, 4716418, 7411514, 9432836, 14823028, 18865672, 25940299, 29646056, 51880598, 103761196, 207522392]

約数ペア:

[(1, 207522392), (2, 103761196), (4, 51880598), (7, 29646056), (8, 25940299), (11, 18865672), (14, 14823028), (22, 9432836), (28, 7411514), (44, 4716418), (56, 3705757), (77, 2695096), (88, 2358209), (154, 1347548), (308, 673774), (616, 336887)]