206570546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 433520640

約数和(自身を除く): 226950094

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 41, 47, 62, 82, 91, 94, 133, 182, 217, 247, 266, 287, 329, 403, 434, 494, 533, 574, 589, 611, 658, 779, 806, 893, 1066, 1178, 1222, 1271, 1457, 1558, 1729, 1786, 1927, 2542, 2821, 2914, 3458, 3731, 3854, 4123, 4277, 5453, 5642, 6251, 7462, 7657, 8246, 8554, 8897, 10127, 10199, 10906, 11609, 12502, 13489, 15314, 16523, 17794, 18941, 20254, 20398, 23218, 24149, 25051, 26978, 27683, 33046, 36613, 37882, 48298, 50102, 53599, 55366, 59737, 70889, 73226, 81263, 107198, 115661, 119474, 132587, 141778, 162526, 169043, 175357, 193781, 231322, 256291, 265174, 313937, 338086, 350714, 359879, 387562, 418159, 475969, 512582, 627874, 719758, 776581, 836318, 951938, 1135003, 1553162, 2197559, 2270006, 2519153, 3331783, 4395118, 5038306, 5436067, 6663566, 7945021, 10872134, 14755039, 15890042, 29510078, 103285273, 206570546]

約数ペア:

[(1, 206570546), (2, 103285273), (7, 29510078), (13, 15890042), (14, 14755039), (19, 10872134), (26, 7945021), (31, 6663566), (38, 5436067), (41, 5038306), (47, 4395118), (62, 3331783), (82, 2519153), (91, 2270006), (94, 2197559), (133, 1553162), (182, 1135003), (217, 951938), (247, 836318), (266, 776581), (287, 719758), (329, 627874), (403, 512582), (434, 475969), (494, 418159), (533, 387562), (574, 359879), (589, 350714), (611, 338086), (658, 313937), (779, 265174), (806, 256291), (893, 231322), (1066, 193781), (1178, 175357), (1222, 169043), (1271, 162526), (1457, 141778), (1558, 132587), (1729, 119474), (1786, 115661), (1927, 107198), (2542, 81263), (2821, 73226), (2914, 70889), (3458, 59737), (3731, 55366), (3854, 53599), (4123, 50102), (4277, 48298), (5453, 37882), (5642, 36613), (6251, 33046), (7462, 27683), (7657, 26978), (8246, 25051), (8554, 24149), (8897, 23218), (10127, 20398), (10199, 20254), (10906, 18941), (11609, 17794), (12502, 16523), (13489, 15314)]