209561184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5513

約数の個数: 144

約数和(自身を含む): 717050880

約数和(自身を除く): 507489696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5471, 5472, 6384, 9576, 10942, 12768, 16413, 19152, 21884, 32826, 38297, 38304, 43768, 49239, 65652, 76594, 87536, 98478, 103949, 114891, 131304, 153188, 175072, 196956, 207898, 229782, 262608, 306376, 311847, 344673, 393912, 415796, 459564, 525216, 612752, 623694, 689346, 727643, 787824, 831592, 919128, 935541, 1225504, 1247388, 1378692, 1455286, 1575648, 1663184, 1838256, 1871082, 2182929, 2494776, 2757384, 2910572, 3326368, 3676512, 3742164, 4365858, 4989552, 5514768, 5821144, 6548787, 7484328, 8731716, 9979104, 11029536, 11642288, 13097574, 14968656, 17463432, 23284576, 26195148, 29937312, 34926864, 52390296, 69853728, 104780592, 209561184]

約数ペア:

[(1, 209561184), (2, 104780592), (3, 69853728), (4, 52390296), (6, 34926864), (7, 29937312), (8, 26195148), (9, 23284576), (12, 17463432), (14, 14968656), (16, 13097574), (18, 11642288), (19, 11029536), (21, 9979104), (24, 8731716), (28, 7484328), (32, 6548787), (36, 5821144), (38, 5514768), (42, 4989552), (48, 4365858), (56, 3742164), (57, 3676512), (63, 3326368), (72, 2910572), (76, 2757384), (84, 2494776), (96, 2182929), (112, 1871082), (114, 1838256), (126, 1663184), (133, 1575648), (144, 1455286), (152, 1378692), (168, 1247388), (171, 1225504), (224, 935541), (228, 919128), (252, 831592), (266, 787824), (288, 727643), (304, 689346), (336, 623694), (342, 612752), (399, 525216), (456, 459564), (504, 415796), (532, 393912), (608, 344673), (672, 311847), (684, 306376), (798, 262608), (912, 229782), (1008, 207898), (1064, 196956), (1197, 175072), (1368, 153188), (1596, 131304), (1824, 114891), (2016, 103949), (2128, 98478), (2394, 87536), (2736, 76594), (3192, 65652), (4256, 49239), (4788, 43768), (5471, 38304), (5472, 38297), (6384, 32826), (9576, 21884), (10942, 19152), (12768, 16413)]