199905384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62627}}^1$

素因数の和:62662

約数の個数: 64

約数和(自身を含む): 601228800

約数和(自身を除く): 401323416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 62627, 125254, 187881, 250508, 375762, 438389, 501016, 751524, 876778, 1189913, 1315167, 1503048, 1753556, 2379826, 2630334, 3507112, 3569739, 4759652, 5260668, 7139478, 8329391, 9519304, 10521336, 14278956, 16658782, 24988173, 28557912, 33317564, 49976346, 66635128, 99952692, 199905384]

約数ペア:

[(1, 199905384), (2, 99952692), (3, 66635128), (4, 49976346), (6, 33317564), (7, 28557912), (8, 24988173), (12, 16658782), (14, 14278956), (19, 10521336), (21, 9519304), (24, 8329391), (28, 7139478), (38, 5260668), (42, 4759652), (56, 3569739), (57, 3507112), (76, 2630334), (84, 2379826), (114, 1753556), (133, 1503048), (152, 1315167), (168, 1189913), (228, 876778), (266, 751524), (399, 501016), (456, 438389), (532, 375762), (798, 250508), (1064, 187881), (1596, 125254), (3192, 62627)]