204305416

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 453300480

約数和(自身を除く): 248995064

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 151, 259, 296, 302, 518, 604, 653, 1036, 1057, 1208, 1306, 2072, 2114, 2612, 4228, 4571, 5224, 5587, 8456, 9142, 11174, 18284, 22348, 24161, 36568, 39109, 44696, 48322, 78218, 96644, 98603, 156436, 169127, 193288, 197206, 312872, 338254, 394412, 676508, 690221, 788824, 1353016, 1380442, 2760884, 3648311, 5521768, 7296622, 14593244, 25538177, 29186488, 51076354, 102152708, 204305416]

約数ペア:

[(1, 204305416), (2, 102152708), (4, 51076354), (7, 29186488), (8, 25538177), (14, 14593244), (28, 7296622), (37, 5521768), (56, 3648311), (74, 2760884), (148, 1380442), (151, 1353016), (259, 788824), (296, 690221), (302, 676508), (518, 394412), (604, 338254), (653, 312872), (1036, 197206), (1057, 193288), (1208, 169127), (1306, 156436), (2072, 98603), (2114, 96644), (2612, 78218), (4228, 48322), (4571, 44696), (5224, 39109), (5587, 36568), (8456, 24161), (9142, 22348), (11174, 18284)]