208035212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23291}}^1$

素因数の和:23342

約数の個数: 48

約数和(自身を含む): 469566720

約数和(自身を除く): 261531508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 23291, 46582, 93164, 163037, 256201, 326074, 512402, 652148, 675439, 1024804, 1350878, 1793407, 2701756, 3586814, 4728073, 7173628, 7429829, 9456146, 14859658, 18912292, 29719316, 52008803, 104017606, 208035212]

約数ペア:

[(1, 208035212), (2, 104017606), (4, 52008803), (7, 29719316), (11, 18912292), (14, 14859658), (22, 9456146), (28, 7429829), (29, 7173628), (44, 4728073), (58, 3586814), (77, 2701756), (116, 1793407), (154, 1350878), (203, 1024804), (308, 675439), (319, 652148), (406, 512402), (638, 326074), (812, 256201), (1276, 163037), (2233, 93164), (4466, 46582), (8932, 23291)]