209857536

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3286

約数の個数: 132

約数和(自身を含む): 692737552

約数和(自身を除く): 482880016

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, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3253, 3584, 4032, 4608, 5376, 6506, 7168, 8064, 9216, 9759, 10752, 13012, 16128, 19518, 21504, 22771, 26024, 29277, 32256, 39036, 45542, 52048, 58554, 64512, 68313, 78072, 91084, 104096, 117108, 136626, 156144, 182168, 204939, 208192, 234216, 273252, 312288, 364336, 409878, 416384, 468432, 546504, 624576, 728672, 819756, 832768, 936864, 1093008, 1249152, 1457344, 1639512, 1665536, 1873728, 2186016, 2498304, 2914688, 3279024, 3331072, 3747456, 4372032, 4996608, 5829376, 6558048, 7494912, 8744064, 9993216, 11658752, 13116096, 14989824, 17488128, 23317504, 26232192, 29979648, 34976256, 52464384, 69952512, 104928768, 209857536]

約数ペア:

[(1, 209857536), (2, 104928768), (3, 69952512), (4, 52464384), (6, 34976256), (7, 29979648), (8, 26232192), (9, 23317504), (12, 17488128), (14, 14989824), (16, 13116096), (18, 11658752), (21, 9993216), (24, 8744064), (28, 7494912), (32, 6558048), (36, 5829376), (42, 4996608), (48, 4372032), (56, 3747456), (63, 3331072), (64, 3279024), (72, 2914688), (84, 2498304), (96, 2186016), (112, 1873728), (126, 1665536), (128, 1639512), (144, 1457344), (168, 1249152), (192, 1093008), (224, 936864), (252, 832768), (256, 819756), (288, 728672), (336, 624576), (384, 546504), (448, 468432), (504, 416384), (512, 409878), (576, 364336), (672, 312288), (768, 273252), (896, 234216), (1008, 208192), (1024, 204939), (1152, 182168), (1344, 156144), (1536, 136626), (1792, 117108), (2016, 104096), (2304, 91084), (2688, 78072), (3072, 68313), (3253, 64512), (3584, 58554), (4032, 52048), (4608, 45542), (5376, 39036), (6506, 32256), (7168, 29277), (8064, 26024), (9216, 22771), (9759, 21504), (10752, 19518), (13012, 16128)]