210007494

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 520097760

約数和(自身を除く): 310090266

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 41, 51, 57, 82, 102, 114, 123, 153, 171, 246, 306, 323, 342, 369, 646, 697, 738, 779, 881, 969, 1394, 1558, 1762, 1938, 2091, 2337, 2643, 2907, 4182, 4674, 5286, 5814, 6273, 7011, 7929, 12546, 13243, 14022, 14977, 15858, 16739, 26486, 29954, 33478, 36121, 39729, 44931, 50217, 72242, 79458, 89862, 100434, 108363, 119187, 134793, 150651, 216726, 238374, 269586, 284563, 301302, 325089, 569126, 614057, 650178, 686299, 853689, 1228114, 1372598, 1707378, 1842171, 2058897, 2561067, 3684342, 4117794, 5122134, 5526513, 6176691, 11053026, 11667083, 12353382, 23334166, 35001249, 70002498, 105003747, 210007494]

約数ペア:

[(1, 210007494), (2, 105003747), (3, 70002498), (6, 35001249), (9, 23334166), (17, 12353382), (18, 11667083), (19, 11053026), (34, 6176691), (38, 5526513), (41, 5122134), (51, 4117794), (57, 3684342), (82, 2561067), (102, 2058897), (114, 1842171), (123, 1707378), (153, 1372598), (171, 1228114), (246, 853689), (306, 686299), (323, 650178), (342, 614057), (369, 569126), (646, 325089), (697, 301302), (738, 284563), (779, 269586), (881, 238374), (969, 216726), (1394, 150651), (1558, 134793), (1762, 119187), (1938, 108363), (2091, 100434), (2337, 89862), (2643, 79458), (2907, 72242), (4182, 50217), (4674, 44931), (5286, 39729), (5814, 36121), (6273, 33478), (7011, 29954), (7929, 26486), (12546, 16739), (13243, 15858), (14022, 14977)]