200675678

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 359313408

約数和(自身を除く): 158637730

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 151, 191, 302, 382, 497, 994, 1057, 1337, 2114, 2674, 3479, 6958, 7399, 9359, 10721, 13561, 14798, 18718, 21442, 27122, 28841, 57682, 75047, 94927, 150094, 189854, 201887, 403774, 525329, 664489, 1050658, 1328978, 1413209, 2047711, 2826418, 4095422, 14333977, 28667954, 100337839, 200675678]

約数ペア:

[(1, 200675678), (2, 100337839), (7, 28667954), (14, 14333977), (49, 4095422), (71, 2826418), (98, 2047711), (142, 1413209), (151, 1328978), (191, 1050658), (302, 664489), (382, 525329), (497, 403774), (994, 201887), (1057, 189854), (1337, 150094), (2114, 94927), (2674, 75047), (3479, 57682), (6958, 28841), (7399, 27122), (9359, 21442), (10721, 18718), (13561, 14798)]