209389824

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12983}}^1$

素因数の和:13012

約数の個数: 108

約数和(自身を含む): 690021696

約数和(自身を除く): 480631872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12983, 16128, 25966, 38949, 51932, 77898, 90881, 103864, 116847, 155796, 181762, 207728, 233694, 272643, 311592, 363524, 415456, 467388, 545286, 623184, 727048, 817929, 830912, 934776, 1090572, 1246368, 1454096, 1635858, 1661824, 1869552, 2181144, 2492736, 2908192, 3271716, 3323648, 3739104, 4362288, 4985472, 5816384, 6543432, 7478208, 8724576, 9970944, 11632768, 13086864, 14956416, 17449152, 23265536, 26173728, 29912832, 34898304, 52347456, 69796608, 104694912, 209389824]

約数ペア:

[(1, 209389824), (2, 104694912), (3, 69796608), (4, 52347456), (6, 34898304), (7, 29912832), (8, 26173728), (9, 23265536), (12, 17449152), (14, 14956416), (16, 13086864), (18, 11632768), (21, 9970944), (24, 8724576), (28, 7478208), (32, 6543432), (36, 5816384), (42, 4985472), (48, 4362288), (56, 3739104), (63, 3323648), (64, 3271716), (72, 2908192), (84, 2492736), (96, 2181144), (112, 1869552), (126, 1661824), (128, 1635858), (144, 1454096), (168, 1246368), (192, 1090572), (224, 934776), (252, 830912), (256, 817929), (288, 727048), (336, 623184), (384, 545286), (448, 467388), (504, 415456), (576, 363524), (672, 311592), (768, 272643), (896, 233694), (1008, 207728), (1152, 181762), (1344, 155796), (1792, 116847), (2016, 103864), (2304, 90881), (2688, 77898), (4032, 51932), (5376, 38949), (8064, 25966), (12983, 16128)]