200048576

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 112

約数和(自身を含む): 499262400

約数和(自身を除く): 299213824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 701, 728, 784, 832, 1274, 1372, 1402, 1456, 1568, 2548, 2744, 2804, 2912, 3136, 4459, 4907, 5096, 5488, 5608, 5824, 8918, 9113, 9814, 10192, 10976, 11216, 17836, 18226, 19628, 20384, 21952, 22432, 34349, 35672, 36452, 39256, 40768, 44864, 63791, 68698, 71344, 72904, 78512, 127582, 137396, 142688, 145808, 157024, 240443, 255164, 274792, 285376, 291616, 314048, 446537, 480886, 510328, 549584, 583232, 893074, 961772, 1020656, 1099168, 1786148, 1923544, 2041312, 2198336, 3125759, 3572296, 3847088, 4082624, 6251518, 7144592, 7694176, 12503036, 14289184, 15388352, 25006072, 28578368, 50012144, 100024288, 200048576]

約数ペア:

[(1, 200048576), (2, 100024288), (4, 50012144), (7, 28578368), (8, 25006072), (13, 15388352), (14, 14289184), (16, 12503036), (26, 7694176), (28, 7144592), (32, 6251518), (49, 4082624), (52, 3847088), (56, 3572296), (64, 3125759), (91, 2198336), (98, 2041312), (104, 1923544), (112, 1786148), (182, 1099168), (196, 1020656), (208, 961772), (224, 893074), (343, 583232), (364, 549584), (392, 510328), (416, 480886), (448, 446537), (637, 314048), (686, 291616), (701, 285376), (728, 274792), (784, 255164), (832, 240443), (1274, 157024), (1372, 145808), (1402, 142688), (1456, 137396), (1568, 127582), (2548, 78512), (2744, 72904), (2804, 71344), (2912, 68698), (3136, 63791), (4459, 44864), (4907, 40768), (5096, 39256), (5488, 36452), (5608, 35672), (5824, 34349), (8918, 22432), (9113, 21952), (9814, 20384), (10192, 19628), (10976, 18226), (11216, 17836)]