206816256

素因数分解:

$2^{10}\times 3^2\times {\mathrm{22441}}^1$

素因数の和:22467

約数の個数: 66

約数和(自身を含む): 597204062

約数和(自身を除く): 390387806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 22441, 44882, 67323, 89764, 134646, 179528, 201969, 269292, 359056, 403938, 538584, 718112, 807876, 1077168, 1436224, 1615752, 2154336, 2872448, 3231504, 4308672, 5744896, 6463008, 8617344, 11489792, 12926016, 17234688, 22979584, 25852032, 34469376, 51704064, 68938752, 103408128, 206816256]

約数ペア:

[(1, 206816256), (2, 103408128), (3, 68938752), (4, 51704064), (6, 34469376), (8, 25852032), (9, 22979584), (12, 17234688), (16, 12926016), (18, 11489792), (24, 8617344), (32, 6463008), (36, 5744896), (48, 4308672), (64, 3231504), (72, 2872448), (96, 2154336), (128, 1615752), (144, 1436224), (192, 1077168), (256, 807876), (288, 718112), (384, 538584), (512, 403938), (576, 359056), (768, 269292), (1024, 201969), (1152, 179528), (1536, 134646), (2304, 89764), (3072, 67323), (4608, 44882), (9216, 22441)]