199693312

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 88

約数和(自身を含む): 491542016

約数和(自身を除く): 291848704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2143, 2912, 3328, 3584, 4286, 5824, 6656, 7168, 8572, 11648, 13312, 15001, 17144, 23296, 27859, 30002, 34288, 46592, 55718, 60004, 68576, 93184, 111436, 120008, 137152, 195013, 222872, 240016, 274304, 390026, 445744, 480032, 548608, 780052, 891488, 960064, 1097216, 1560104, 1782976, 1920128, 2194432, 3120208, 3565952, 3840256, 6240416, 7131904, 7680512, 12480832, 14263808, 15361024, 24961664, 28527616, 49923328, 99846656, 199693312]

約数ペア:

[(1, 199693312), (2, 99846656), (4, 49923328), (7, 28527616), (8, 24961664), (13, 15361024), (14, 14263808), (16, 12480832), (26, 7680512), (28, 7131904), (32, 6240416), (52, 3840256), (56, 3565952), (64, 3120208), (91, 2194432), (104, 1920128), (112, 1782976), (128, 1560104), (182, 1097216), (208, 960064), (224, 891488), (256, 780052), (364, 548608), (416, 480032), (448, 445744), (512, 390026), (728, 274304), (832, 240016), (896, 222872), (1024, 195013), (1456, 137152), (1664, 120008), (1792, 111436), (2143, 93184), (2912, 68576), (3328, 60004), (3584, 55718), (4286, 46592), (5824, 34288), (6656, 30002), (7168, 27859), (8572, 23296), (11648, 17144), (13312, 15001)]