208234906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4710

約数の個数: 32

約数和(自身を含む): 357540480

約数和(自身を除く): 149305574

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 638, 781, 1562, 2059, 4118, 4597, 9194, 22649, 45298, 50567, 101134, 133313, 266626, 326387, 652774, 1466443, 2932886, 3590257, 7180514, 9465223, 18930446, 104117453, 208234906]

約数ペア:

[(1, 208234906), (2, 104117453), (11, 18930446), (22, 9465223), (29, 7180514), (58, 3590257), (71, 2932886), (142, 1466443), (319, 652774), (638, 326387), (781, 266626), (1562, 133313), (2059, 101134), (4118, 50567), (4597, 45298), (9194, 22649)]