206404086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1909

約数の個数: 64

約数和(自身を含む): 490775040

約数和(自身を除く): 284370954

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 67, 82, 123, 134, 201, 246, 287, 402, 469, 574, 861, 938, 1407, 1722, 1789, 2747, 2814, 3578, 5367, 5494, 8241, 10734, 12523, 16482, 19229, 25046, 37569, 38458, 57687, 73349, 75138, 115374, 119863, 146698, 220047, 239726, 359589, 440094, 513443, 719178, 839041, 1026886, 1540329, 1678082, 2517123, 3080658, 4914383, 5034246, 9828766, 14743149, 29486298, 34400681, 68801362, 103202043, 206404086]

約数ペア:

[(1, 206404086), (2, 103202043), (3, 68801362), (6, 34400681), (7, 29486298), (14, 14743149), (21, 9828766), (41, 5034246), (42, 4914383), (67, 3080658), (82, 2517123), (123, 1678082), (134, 1540329), (201, 1026886), (246, 839041), (287, 719178), (402, 513443), (469, 440094), (574, 359589), (861, 239726), (938, 220047), (1407, 146698), (1722, 119863), (1789, 115374), (2747, 75138), (2814, 73349), (3578, 57687), (5367, 38458), (5494, 37569), (8241, 25046), (10734, 19229), (12523, 16482)]