201766986

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2267

約数の個数: 48

約数和(自身を含む): 451459008

約数和(自身を除く): 249692022

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 131, 246, 262, 369, 393, 738, 786, 1179, 2087, 2358, 4174, 5371, 6261, 10742, 12522, 16113, 18783, 32226, 37566, 48339, 85567, 96678, 171134, 256701, 273397, 513402, 546794, 770103, 820191, 1540206, 1640382, 2460573, 4921146, 11209277, 22418554, 33627831, 67255662, 100883493, 201766986]

約数ペア:

[(1, 201766986), (2, 100883493), (3, 67255662), (6, 33627831), (9, 22418554), (18, 11209277), (41, 4921146), (82, 2460573), (123, 1640382), (131, 1540206), (246, 820191), (262, 770103), (369, 546794), (393, 513402), (738, 273397), (786, 256701), (1179, 171134), (2087, 96678), (2358, 85567), (4174, 48339), (5371, 37566), (6261, 32226), (10742, 18783), (12522, 16113)]