206606976

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 580176000

約数和(自身を除く): 373569024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 149, 157, 184, 192, 276, 298, 314, 368, 384, 447, 471, 552, 596, 628, 736, 894, 942, 1104, 1192, 1256, 1472, 1788, 1884, 2208, 2384, 2512, 2944, 3427, 3576, 3611, 3768, 4416, 4768, 5024, 6854, 7152, 7222, 7536, 8832, 9536, 10048, 10281, 10833, 13708, 14304, 14444, 15072, 19072, 20096, 20562, 21666, 23393, 27416, 28608, 28888, 30144, 41124, 43332, 46786, 54832, 57216, 57776, 60288, 70179, 82248, 86664, 93572, 109664, 115552, 140358, 164496, 173328, 187144, 219328, 231104, 280716, 328992, 346656, 374288, 438656, 462208, 538039, 561432, 657984, 693312, 748576, 1076078, 1122864, 1315968, 1386624, 1497152, 1614117, 2152156, 2245728, 2994304, 3228234, 4304312, 4491456, 6456468, 8608624, 8982912, 12912936, 17217248, 25825872, 34434496, 51651744, 68868992, 103303488, 206606976]

約数ペア:

[(1, 206606976), (2, 103303488), (3, 68868992), (4, 51651744), (6, 34434496), (8, 25825872), (12, 17217248), (16, 12912936), (23, 8982912), (24, 8608624), (32, 6456468), (46, 4491456), (48, 4304312), (64, 3228234), (69, 2994304), (92, 2245728), (96, 2152156), (128, 1614117), (138, 1497152), (149, 1386624), (157, 1315968), (184, 1122864), (192, 1076078), (276, 748576), (298, 693312), (314, 657984), (368, 561432), (384, 538039), (447, 462208), (471, 438656), (552, 374288), (596, 346656), (628, 328992), (736, 280716), (894, 231104), (942, 219328), (1104, 187144), (1192, 173328), (1256, 164496), (1472, 140358), (1788, 115552), (1884, 109664), (2208, 93572), (2384, 86664), (2512, 82248), (2944, 70179), (3427, 60288), (3576, 57776), (3611, 57216), (3768, 54832), (4416, 46786), (4768, 43332), (5024, 41124), (6854, 30144), (7152, 28888), (7222, 28608), (7536, 27416), (8832, 23393), (9536, 21666), (10048, 20562), (10281, 20096), (10833, 19072), (13708, 15072), (14304, 14444)]