200875446

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2381}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 449626320

約数和(自身を除く): 248750874

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 327, 387, 654, 774, 981, 1962, 2381, 4687, 4762, 7143, 9374, 14061, 14286, 21429, 28122, 42183, 42858, 84366, 102383, 204766, 259529, 307149, 519058, 614298, 778587, 921447, 1557174, 1842894, 2335761, 4671522, 11159747, 22319494, 33479241, 66958482, 100437723, 200875446]

約数ペア:

[(1, 200875446), (2, 100437723), (3, 66958482), (6, 33479241), (9, 22319494), (18, 11159747), (43, 4671522), (86, 2335761), (109, 1842894), (129, 1557174), (218, 921447), (258, 778587), (327, 614298), (387, 519058), (654, 307149), (774, 259529), (981, 204766), (1962, 102383), (2381, 84366), (4687, 42858), (4762, 42183), (7143, 28122), (9374, 21429), (14061, 14286)]