205547136

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 619980480

約数和(自身を除く): 414433344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 37, 46, 48, 51, 64, 68, 69, 74, 92, 96, 102, 111, 128, 136, 138, 148, 184, 192, 204, 222, 272, 276, 296, 368, 384, 391, 408, 444, 544, 552, 592, 629, 736, 782, 816, 851, 888, 1088, 1104, 1173, 1184, 1258, 1369, 1472, 1564, 1632, 1702, 1776, 1887, 2176, 2208, 2346, 2368, 2516, 2553, 2738, 2944, 3128, 3264, 3404, 3552, 3774, 4107, 4416, 4692, 4736, 5032, 5106, 5476, 6256, 6528, 6808, 7104, 7548, 8214, 8832, 9384, 10064, 10212, 10952, 12512, 13616, 14208, 14467, 15096, 16428, 18768, 20128, 20424, 21904, 23273, 25024, 27232, 28934, 30192, 31487, 32856, 37536, 40256, 40848, 43401, 43808, 46546, 50048, 54464, 57868, 60384, 62974, 65712, 69819, 75072, 80512, 81696, 86802, 87616, 93092, 94461, 108928, 115736, 120768, 125948, 131424, 139638, 150144, 163392, 173604, 175232, 186184, 188922, 231472, 241536, 251896, 262848, 279276, 326784, 347208, 372368, 377844, 462944, 503792, 525696, 535279, 558552, 694416, 744736, 755688, 925888, 1007584, 1070558, 1117104, 1388832, 1489472, 1511376, 1605837, 1851776, 2015168, 2141116, 2234208, 2777664, 2978944, 3022752, 3211674, 4030336, 4282232, 4468416, 5555328, 6045504, 6423348, 8564464, 8936832, 12091008, 12846696, 17128928, 25693392, 34257856, 51386784, 68515712, 102773568, 205547136]

約数ペア:

[(1, 205547136), (2, 102773568), (3, 68515712), (4, 51386784), (6, 34257856), (8, 25693392), (12, 17128928), (16, 12846696), (17, 12091008), (23, 8936832), (24, 8564464), (32, 6423348), (34, 6045504), (37, 5555328), (46, 4468416), (48, 4282232), (51, 4030336), (64, 3211674), (68, 3022752), (69, 2978944), (74, 2777664), (92, 2234208), (96, 2141116), (102, 2015168), (111, 1851776), (128, 1605837), (136, 1511376), (138, 1489472), (148, 1388832), (184, 1117104), (192, 1070558), (204, 1007584), (222, 925888), (272, 755688), (276, 744736), (296, 694416), (368, 558552), (384, 535279), (391, 525696), (408, 503792), (444, 462944), (544, 377844), (552, 372368), (592, 347208), (629, 326784), (736, 279276), (782, 262848), (816, 251896), (851, 241536), (888, 231472), (1088, 188922), (1104, 186184), (1173, 175232), (1184, 173604), (1258, 163392), (1369, 150144), (1472, 139638), (1564, 131424), (1632, 125948), (1702, 120768), (1776, 115736), (1887, 108928), (2176, 94461), (2208, 93092), (2346, 87616), (2368, 86802), (2516, 81696), (2553, 80512), (2738, 75072), (2944, 69819), (3128, 65712), (3264, 62974), (3404, 60384), (3552, 57868), (3774, 54464), (4107, 50048), (4416, 46546), (4692, 43808), (4736, 43401), (5032, 40848), (5106, 40256), (5476, 37536), (6256, 32856), (6528, 31487), (6808, 30192), (7104, 28934), (7548, 27232), (8214, 25024), (8832, 23273), (9384, 21904), (10064, 20424), (10212, 20128), (10952, 18768), (12512, 16428), (13616, 15096), (14208, 14467)]