206338496

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:602

約数の個数: 112

約数和(自身を含む): 512064000

約数和(自身を除く): 305725504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 448, 497, 499, 568, 728, 832, 923, 994, 998, 1136, 1456, 1846, 1988, 1996, 2272, 2912, 3493, 3692, 3976, 3992, 4544, 5824, 6461, 6487, 6986, 7384, 7952, 7984, 12922, 12974, 13972, 14768, 15904, 15968, 25844, 25948, 27944, 29536, 31808, 31936, 35429, 45409, 51688, 51896, 55888, 59072, 70858, 90818, 103376, 103792, 111776, 141716, 181636, 206752, 207584, 223552, 248003, 283432, 363272, 413504, 415168, 460577, 496006, 566864, 726544, 921154, 992012, 1133728, 1453088, 1842308, 1984024, 2267456, 2906176, 3224039, 3684616, 3968048, 6448078, 7369232, 7936096, 12896156, 14738464, 15872192, 25792312, 29476928, 51584624, 103169248, 206338496]

約数ペア:

[(1, 206338496), (2, 103169248), (4, 51584624), (7, 29476928), (8, 25792312), (13, 15872192), (14, 14738464), (16, 12896156), (26, 7936096), (28, 7369232), (32, 6448078), (52, 3968048), (56, 3684616), (64, 3224039), (71, 2906176), (91, 2267456), (104, 1984024), (112, 1842308), (142, 1453088), (182, 1133728), (208, 992012), (224, 921154), (284, 726544), (364, 566864), (416, 496006), (448, 460577), (497, 415168), (499, 413504), (568, 363272), (728, 283432), (832, 248003), (923, 223552), (994, 207584), (998, 206752), (1136, 181636), (1456, 141716), (1846, 111776), (1988, 103792), (1996, 103376), (2272, 90818), (2912, 70858), (3493, 59072), (3692, 55888), (3976, 51896), (3992, 51688), (4544, 45409), (5824, 35429), (6461, 31936), (6487, 31808), (6986, 29536), (7384, 27944), (7952, 25948), (7984, 25844), (12922, 15968), (12974, 15904), (13972, 14768)]