209738865028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12848497}}^1$

素因数の和:12848572

約数の個数: 48

約数和(自身を含む): 466246295424

約数和(自身を除く): 256507430396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 16324, 12848497, 25696994, 51393988, 89939479, 141333467, 179878958, 282666934, 359757916, 565333868, 680970341, 989334269, 1361940682, 1978668538, 2723881364, 3957337076, 4766792387, 7490673751, 9533584774, 14981347502, 19067169548, 29962695004, 52434716257, 104869432514, 209738865028]

約数ペア:

[(1, 209738865028), (2, 104869432514), (4, 52434716257), (7, 29962695004), (11, 19067169548), (14, 14981347502), (22, 9533584774), (28, 7490673751), (44, 4766792387), (53, 3957337076), (77, 2723881364), (106, 1978668538), (154, 1361940682), (212, 989334269), (308, 680970341), (371, 565333868), (583, 359757916), (742, 282666934), (1166, 179878958), (1484, 141333467), (2332, 89939479), (4081, 51393988), (8162, 25696994), (16324, 12848497)]