206757496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{16903}}^1$

素因数の和:17059

約数の個数: 32

約数和(自身を含む): 425980800

約数和(自身を除く): 219223304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 16903, 33806, 67612, 135224, 185933, 371866, 743732, 1487464, 2349517, 4699034, 9398068, 18796136, 25844687, 51689374, 103378748, 206757496]

約数ペア:

[(1, 206757496), (2, 103378748), (4, 51689374), (8, 25844687), (11, 18796136), (22, 9398068), (44, 4699034), (88, 2349517), (139, 1487464), (278, 743732), (556, 371866), (1112, 185933), (1529, 135224), (3058, 67612), (6116, 33806), (12232, 16903)]