205874256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3079}}^1$

素因数の和:3296

約数の個数: 80

約数和(自身を含む): 611072000

約数和(自身を除く): 405197744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 3079, 3184, 4179, 4776, 5572, 6158, 8358, 9237, 9552, 11144, 12316, 16716, 18474, 21553, 22288, 24632, 33432, 36948, 43106, 49264, 64659, 66864, 73896, 86212, 129318, 147792, 172424, 258636, 344848, 517272, 612721, 1034544, 1225442, 1838163, 2450884, 3676326, 4289047, 4901768, 7352652, 8578094, 9803536, 12867141, 14705304, 17156188, 25734282, 29410608, 34312376, 51468564, 68624752, 102937128, 205874256]

約数ペア:

[(1, 205874256), (2, 102937128), (3, 68624752), (4, 51468564), (6, 34312376), (7, 29410608), (8, 25734282), (12, 17156188), (14, 14705304), (16, 12867141), (21, 9803536), (24, 8578094), (28, 7352652), (42, 4901768), (48, 4289047), (56, 3676326), (84, 2450884), (112, 1838163), (168, 1225442), (199, 1034544), (336, 612721), (398, 517272), (597, 344848), (796, 258636), (1194, 172424), (1393, 147792), (1592, 129318), (2388, 86212), (2786, 73896), (3079, 66864), (3184, 64659), (4179, 49264), (4776, 43106), (5572, 36948), (6158, 33432), (8358, 24632), (9237, 22288), (9552, 21553), (11144, 18474), (12316, 16716)]