200531968

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 112

約数和(自身を含む): 495421920

約数和(自身を除く): 294889952

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, 269, 364, 416, 448, 512, 538, 728, 832, 896, 1024, 1076, 1456, 1664, 1792, 1883, 2048, 2152, 2912, 3328, 3497, 3584, 3766, 4096, 4304, 5824, 6656, 6994, 7168, 7532, 8192, 8608, 11648, 13312, 13988, 14336, 15064, 17216, 23296, 24479, 26624, 27976, 28672, 30128, 34432, 46592, 48958, 53248, 55952, 57344, 60256, 68864, 93184, 97916, 106496, 111904, 120512, 137728, 186368, 195832, 223808, 241024, 275456, 372736, 391664, 447616, 482048, 550912, 745472, 783328, 895232, 964096, 1101824, 1566656, 1790464, 1928192, 2203648, 3133312, 3580928, 3856384, 6266624, 7161856, 7712768, 12533248, 14323712, 15425536, 25066496, 28647424, 50132992, 100265984, 200531968]

約数ペア:

[(1, 200531968), (2, 100265984), (4, 50132992), (7, 28647424), (8, 25066496), (13, 15425536), (14, 14323712), (16, 12533248), (26, 7712768), (28, 7161856), (32, 6266624), (52, 3856384), (56, 3580928), (64, 3133312), (91, 2203648), (104, 1928192), (112, 1790464), (128, 1566656), (182, 1101824), (208, 964096), (224, 895232), (256, 783328), (269, 745472), (364, 550912), (416, 482048), (448, 447616), (512, 391664), (538, 372736), (728, 275456), (832, 241024), (896, 223808), (1024, 195832), (1076, 186368), (1456, 137728), (1664, 120512), (1792, 111904), (1883, 106496), (2048, 97916), (2152, 93184), (2912, 68864), (3328, 60256), (3497, 57344), (3584, 55952), (3766, 53248), (4096, 48958), (4304, 46592), (5824, 34432), (6656, 30128), (6994, 28672), (7168, 27976), (7532, 26624), (8192, 24479), (8608, 23296), (11648, 17216), (13312, 15064), (13988, 14336)]