206710272

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:833

約数の個数: 160

約数和(自身を含む): 644899200

約数和(自身を除く): 438188928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 787, 864, 912, 1026, 1152, 1216, 1368, 1536, 1574, 1728, 1824, 2052, 2304, 2361, 2432, 2736, 3148, 3456, 3648, 4104, 4608, 4722, 4864, 5472, 6296, 6912, 7083, 7296, 8208, 9444, 9728, 10944, 12592, 13824, 14166, 14592, 14953, 16416, 18888, 21249, 21888, 25184, 28332, 29184, 29906, 32832, 37776, 42498, 43776, 44859, 50368, 56664, 59812, 65664, 75552, 84996, 87552, 89718, 100736, 113328, 119624, 131328, 134577, 151104, 169992, 179436, 201472, 226656, 239248, 262656, 269154, 302208, 339984, 358872, 402944, 403731, 453312, 478496, 538308, 604416, 679968, 717744, 807462, 906624, 956992, 1076616, 1208832, 1359936, 1435488, 1614924, 1813248, 1913984, 2153232, 2719872, 2870976, 3229848, 3626496, 3827968, 4306464, 5439744, 5741952, 6459696, 7655936, 8612928, 10879488, 11483904, 12919392, 17225856, 22967808, 25838784, 34451712, 51677568, 68903424, 103355136, 206710272]

約数ペア:

[(1, 206710272), (2, 103355136), (3, 68903424), (4, 51677568), (6, 34451712), (8, 25838784), (9, 22967808), (12, 17225856), (16, 12919392), (18, 11483904), (19, 10879488), (24, 8612928), (27, 7655936), (32, 6459696), (36, 5741952), (38, 5439744), (48, 4306464), (54, 3827968), (57, 3626496), (64, 3229848), (72, 2870976), (76, 2719872), (96, 2153232), (108, 1913984), (114, 1813248), (128, 1614924), (144, 1435488), (152, 1359936), (171, 1208832), (192, 1076616), (216, 956992), (228, 906624), (256, 807462), (288, 717744), (304, 679968), (342, 604416), (384, 538308), (432, 478496), (456, 453312), (512, 403731), (513, 402944), (576, 358872), (608, 339984), (684, 302208), (768, 269154), (787, 262656), (864, 239248), (912, 226656), (1026, 201472), (1152, 179436), (1216, 169992), (1368, 151104), (1536, 134577), (1574, 131328), (1728, 119624), (1824, 113328), (2052, 100736), (2304, 89718), (2361, 87552), (2432, 84996), (2736, 75552), (3148, 65664), (3456, 59812), (3648, 56664), (4104, 50368), (4608, 44859), (4722, 43776), (4864, 42498), (5472, 37776), (6296, 32832), (6912, 29906), (7083, 29184), (7296, 28332), (8208, 25184), (9444, 21888), (9728, 21249), (10944, 18888), (12592, 16416), (13824, 14953), (14166, 14592)]