205457952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{305741}}^1$

素因数の和:305761

約数の個数: 48

約数和(自身を含む): 616375872

約数和(自身を除く): 410917920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 305741, 611482, 917223, 1222964, 1834446, 2140187, 2445928, 3668892, 4280374, 4891856, 6420561, 7337784, 8560748, 9783712, 12841122, 14675568, 17121496, 25682244, 29351136, 34242992, 51364488, 68485984, 102728976, 205457952]

約数ペア:

[(1, 205457952), (2, 102728976), (3, 68485984), (4, 51364488), (6, 34242992), (7, 29351136), (8, 25682244), (12, 17121496), (14, 14675568), (16, 12841122), (21, 9783712), (24, 8560748), (28, 7337784), (32, 6420561), (42, 4891856), (48, 4280374), (56, 3668892), (84, 2445928), (96, 2140187), (112, 1834446), (168, 1222964), (224, 917223), (336, 611482), (672, 305741)]