206193372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 620524800

約数和(自身を除く): 414331428

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 71, 77, 84, 98, 132, 142, 147, 154, 196, 213, 231, 284, 294, 308, 426, 449, 462, 497, 539, 588, 781, 852, 898, 924, 994, 1078, 1347, 1491, 1562, 1617, 1796, 1988, 2156, 2343, 2694, 2982, 3124, 3143, 3234, 3479, 4686, 4939, 5388, 5467, 5964, 6286, 6468, 6958, 9372, 9429, 9878, 10437, 10934, 12572, 13916, 14817, 16401, 18858, 19756, 20874, 21868, 22001, 29634, 31879, 32802, 34573, 37716, 38269, 41748, 44002, 59268, 63758, 65604, 66003, 69146, 76538, 88004, 95637, 103719, 114807, 127516, 132006, 138292, 153076, 191274, 207438, 223153, 229614, 242011, 264012, 350669, 382548, 414876, 446306, 459228, 484022, 669459, 701338, 726033, 892612, 968044, 1052007, 1338918, 1402676, 1452066, 1562071, 2104014, 2454683, 2677836, 2904132, 3124142, 4208028, 4686213, 4909366, 6248284, 7364049, 9372426, 9818732, 14728098, 17182781, 18744852, 29456196, 34365562, 51548343, 68731124, 103096686, 206193372]

約数ペア:

[(1, 206193372), (2, 103096686), (3, 68731124), (4, 51548343), (6, 34365562), (7, 29456196), (11, 18744852), (12, 17182781), (14, 14728098), (21, 9818732), (22, 9372426), (28, 7364049), (33, 6248284), (42, 4909366), (44, 4686213), (49, 4208028), (66, 3124142), (71, 2904132), (77, 2677836), (84, 2454683), (98, 2104014), (132, 1562071), (142, 1452066), (147, 1402676), (154, 1338918), (196, 1052007), (213, 968044), (231, 892612), (284, 726033), (294, 701338), (308, 669459), (426, 484022), (449, 459228), (462, 446306), (497, 414876), (539, 382548), (588, 350669), (781, 264012), (852, 242011), (898, 229614), (924, 223153), (994, 207438), (1078, 191274), (1347, 153076), (1491, 138292), (1562, 132006), (1617, 127516), (1796, 114807), (1988, 103719), (2156, 95637), (2343, 88004), (2694, 76538), (2982, 69146), (3124, 66003), (3143, 65604), (3234, 63758), (3479, 59268), (4686, 44002), (4939, 41748), (5388, 38269), (5467, 37716), (5964, 34573), (6286, 32802), (6468, 31879), (6958, 29634), (9372, 22001), (9429, 21868), (9878, 20874), (10437, 19756), (10934, 18858), (12572, 16401), (13916, 14817)]