208967808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 676382400

約数和(自身を除く): 467414592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 269, 272, 289, 336, 357, 384, 408, 448, 476, 538, 544, 578, 672, 714, 807, 816, 867, 896, 952, 1076, 1088, 1156, 1344, 1428, 1614, 1632, 1734, 1883, 1904, 2023, 2152, 2176, 2312, 2688, 2856, 3228, 3264, 3468, 3766, 3808, 4046, 4304, 4573, 4624, 5649, 5712, 6069, 6456, 6528, 6936, 7532, 7616, 8092, 8608, 9146, 9248, 11298, 11424, 12138, 12912, 13719, 13872, 15064, 15232, 16184, 17216, 18292, 18496, 22596, 22848, 24276, 25824, 27438, 27744, 30128, 32011, 32368, 34432, 36584, 36992, 45192, 45696, 48552, 51648, 54876, 55488, 60256, 64022, 64736, 73168, 77741, 90384, 96033, 97104, 103296, 109752, 110976, 120512, 128044, 129472, 146336, 155482, 180768, 192066, 194208, 219504, 233223, 241024, 256088, 258944, 292672, 310964, 361536, 384132, 388416, 439008, 466446, 512176, 544187, 585344, 621928, 723072, 768264, 776832, 878016, 932892, 1024352, 1088374, 1243856, 1536528, 1632561, 1756032, 1865784, 2048704, 2176748, 2487712, 3073056, 3265122, 3731568, 4097408, 4353496, 4975424, 6146112, 6530244, 7463136, 8706992, 9950848, 12292224, 13060488, 14926272, 17413984, 26120976, 29852544, 34827968, 52241952, 69655936, 104483904, 208967808]

約数ペア:

[(1, 208967808), (2, 104483904), (3, 69655936), (4, 52241952), (6, 34827968), (7, 29852544), (8, 26120976), (12, 17413984), (14, 14926272), (16, 13060488), (17, 12292224), (21, 9950848), (24, 8706992), (28, 7463136), (32, 6530244), (34, 6146112), (42, 4975424), (48, 4353496), (51, 4097408), (56, 3731568), (64, 3265122), (68, 3073056), (84, 2487712), (96, 2176748), (102, 2048704), (112, 1865784), (119, 1756032), (128, 1632561), (136, 1536528), (168, 1243856), (192, 1088374), (204, 1024352), (224, 932892), (238, 878016), (269, 776832), (272, 768264), (289, 723072), (336, 621928), (357, 585344), (384, 544187), (408, 512176), (448, 466446), (476, 439008), (538, 388416), (544, 384132), (578, 361536), (672, 310964), (714, 292672), (807, 258944), (816, 256088), (867, 241024), (896, 233223), (952, 219504), (1076, 194208), (1088, 192066), (1156, 180768), (1344, 155482), (1428, 146336), (1614, 129472), (1632, 128044), (1734, 120512), (1883, 110976), (1904, 109752), (2023, 103296), (2152, 97104), (2176, 96033), (2312, 90384), (2688, 77741), (2856, 73168), (3228, 64736), (3264, 64022), (3468, 60256), (3766, 55488), (3808, 54876), (4046, 51648), (4304, 48552), (4573, 45696), (4624, 45192), (5649, 36992), (5712, 36584), (6069, 34432), (6456, 32368), (6528, 32011), (6936, 30128), (7532, 27744), (7616, 27438), (8092, 25824), (8608, 24276), (9146, 22848), (9248, 22596), (11298, 18496), (11424, 18292), (12138, 17216), (12912, 16184), (13719, 15232), (13872, 15064)]