208193328

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:513

約数の個数: 200

約数和(自身を含む): 703267488

約数和(自身を除く): 495074160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 252, 318, 324, 336, 371, 378, 424, 432, 433, 477, 504, 567, 636, 648, 742, 756, 848, 866, 954, 1008, 1113, 1134, 1272, 1296, 1299, 1431, 1484, 1512, 1732, 1908, 2226, 2268, 2544, 2598, 2862, 2968, 3024, 3031, 3339, 3464, 3816, 3897, 4293, 4452, 4536, 5196, 5724, 5936, 6062, 6678, 6928, 7632, 7794, 8586, 8904, 9072, 9093, 10017, 10392, 11448, 11691, 12124, 13356, 15588, 17172, 17808, 18186, 20034, 20784, 22896, 22949, 23382, 24248, 26712, 27279, 30051, 31176, 34344, 35073, 36372, 40068, 45898, 46764, 48496, 53424, 54558, 60102, 62352, 68688, 68847, 70146, 72744, 80136, 81837, 91796, 93528, 109116, 120204, 137694, 140292, 145488, 160272, 160643, 163674, 183592, 187056, 206541, 218232, 240408, 245511, 275388, 280584, 321286, 327348, 367184, 413082, 436464, 480816, 481929, 491022, 550776, 561168, 619623, 642572, 654696, 826164, 963858, 982044, 1101552, 1239246, 1285144, 1309392, 1445787, 1652328, 1858869, 1927716, 1964088, 2478492, 2570288, 2891574, 3304656, 3717738, 3855432, 3928176, 4337361, 4956984, 5783148, 7435476, 7710864, 8674722, 9913968, 11566296, 13012083, 14870952, 17349444, 23132592, 26024166, 29741904, 34698888, 52048332, 69397776, 104096664, 208193328]

約数ペア:

[(1, 208193328), (2, 104096664), (3, 69397776), (4, 52048332), (6, 34698888), (7, 29741904), (8, 26024166), (9, 23132592), (12, 17349444), (14, 14870952), (16, 13012083), (18, 11566296), (21, 9913968), (24, 8674722), (27, 7710864), (28, 7435476), (36, 5783148), (42, 4956984), (48, 4337361), (53, 3928176), (54, 3855432), (56, 3717738), (63, 3304656), (72, 2891574), (81, 2570288), (84, 2478492), (106, 1964088), (108, 1927716), (112, 1858869), (126, 1652328), (144, 1445787), (159, 1309392), (162, 1285144), (168, 1239246), (189, 1101552), (212, 982044), (216, 963858), (252, 826164), (318, 654696), (324, 642572), (336, 619623), (371, 561168), (378, 550776), (424, 491022), (432, 481929), (433, 480816), (477, 436464), (504, 413082), (567, 367184), (636, 327348), (648, 321286), (742, 280584), (756, 275388), (848, 245511), (866, 240408), (954, 218232), (1008, 206541), (1113, 187056), (1134, 183592), (1272, 163674), (1296, 160643), (1299, 160272), (1431, 145488), (1484, 140292), (1512, 137694), (1732, 120204), (1908, 109116), (2226, 93528), (2268, 91796), (2544, 81837), (2598, 80136), (2862, 72744), (2968, 70146), (3024, 68847), (3031, 68688), (3339, 62352), (3464, 60102), (3816, 54558), (3897, 53424), (4293, 48496), (4452, 46764), (4536, 45898), (5196, 40068), (5724, 36372), (5936, 35073), (6062, 34344), (6678, 31176), (6928, 30051), (7632, 27279), (7794, 26712), (8586, 24248), (8904, 23382), (9072, 22949), (9093, 22896), (10017, 20784), (10392, 20034), (11448, 18186), (11691, 17808), (12124, 17172), (13356, 15588)]