208538496

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 623750400

約数和(自身を除く): 415211904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 288, 332, 384, 432, 498, 576, 664, 727, 747, 864, 996, 1152, 1328, 1454, 1494, 1728, 1992, 2181, 2241, 2656, 2908, 2988, 3456, 3984, 4362, 4482, 5312, 5816, 5976, 6543, 7968, 8724, 8964, 10624, 11632, 11952, 13086, 15936, 17448, 17928, 19629, 23264, 23904, 26172, 31872, 34896, 35856, 39258, 46528, 47808, 52344, 60341, 69792, 71712, 78516, 93056, 95616, 104688, 120682, 139584, 143424, 157032, 181023, 209376, 241364, 279168, 286848, 314064, 362046, 418752, 482728, 543069, 628128, 724092, 837504, 965456, 1086138, 1256256, 1448184, 1629207, 1930912, 2172276, 2512512, 2896368, 3258414, 3861824, 4344552, 5792736, 6516828, 7723648, 8689104, 11585472, 13033656, 17378208, 23170944, 26067312, 34756416, 52134624, 69512832, 104269248, 208538496]

約数ペア:

[(1, 208538496), (2, 104269248), (3, 69512832), (4, 52134624), (6, 34756416), (8, 26067312), (9, 23170944), (12, 17378208), (16, 13033656), (18, 11585472), (24, 8689104), (27, 7723648), (32, 6516828), (36, 5792736), (48, 4344552), (54, 3861824), (64, 3258414), (72, 2896368), (83, 2512512), (96, 2172276), (108, 1930912), (128, 1629207), (144, 1448184), (166, 1256256), (192, 1086138), (216, 965456), (249, 837504), (288, 724092), (332, 628128), (384, 543069), (432, 482728), (498, 418752), (576, 362046), (664, 314064), (727, 286848), (747, 279168), (864, 241364), (996, 209376), (1152, 181023), (1328, 157032), (1454, 143424), (1494, 139584), (1728, 120682), (1992, 104688), (2181, 95616), (2241, 93056), (2656, 78516), (2908, 71712), (2988, 69792), (3456, 60341), (3984, 52344), (4362, 47808), (4482, 46528), (5312, 39258), (5816, 35856), (5976, 34896), (6543, 31872), (7968, 26172), (8724, 23904), (8964, 23264), (10624, 19629), (11632, 17928), (11952, 17448), (13086, 15936)]