203968512

素因数分解:

$2^{12}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:544

約数の個数: 156

約数和(自身を含む): 644009184

約数和(自身を除く): 440040672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 503, 512, 528, 576, 704, 768, 792, 1006, 1024, 1056, 1152, 1408, 1509, 1536, 1584, 2012, 2048, 2112, 2304, 2816, 3018, 3072, 3168, 4024, 4096, 4224, 4527, 4608, 5533, 5632, 6036, 6144, 6336, 8048, 8448, 9054, 9216, 11066, 11264, 12072, 12288, 12672, 16096, 16599, 16896, 18108, 18432, 22132, 22528, 24144, 25344, 32192, 33198, 33792, 36216, 36864, 44264, 45056, 48288, 49797, 50688, 64384, 66396, 67584, 72432, 88528, 96576, 99594, 101376, 128768, 132792, 135168, 144864, 177056, 193152, 199188, 202752, 257536, 265584, 289728, 354112, 386304, 398376, 405504, 515072, 531168, 579456, 708224, 772608, 796752, 1030144, 1062336, 1158912, 1416448, 1545216, 1593504, 2060288, 2124672, 2317824, 2832896, 3090432, 3187008, 4249344, 4635648, 5665792, 6180864, 6374016, 8498688, 9271296, 11331584, 12748032, 16997376, 18542592, 22663168, 25496064, 33994752, 50992128, 67989504, 101984256, 203968512]

約数ペア:

[(1, 203968512), (2, 101984256), (3, 67989504), (4, 50992128), (6, 33994752), (8, 25496064), (9, 22663168), (11, 18542592), (12, 16997376), (16, 12748032), (18, 11331584), (22, 9271296), (24, 8498688), (32, 6374016), (33, 6180864), (36, 5665792), (44, 4635648), (48, 4249344), (64, 3187008), (66, 3090432), (72, 2832896), (88, 2317824), (96, 2124672), (99, 2060288), (128, 1593504), (132, 1545216), (144, 1416448), (176, 1158912), (192, 1062336), (198, 1030144), (256, 796752), (264, 772608), (288, 708224), (352, 579456), (384, 531168), (396, 515072), (503, 405504), (512, 398376), (528, 386304), (576, 354112), (704, 289728), (768, 265584), (792, 257536), (1006, 202752), (1024, 199188), (1056, 193152), (1152, 177056), (1408, 144864), (1509, 135168), (1536, 132792), (1584, 128768), (2012, 101376), (2048, 99594), (2112, 96576), (2304, 88528), (2816, 72432), (3018, 67584), (3072, 66396), (3168, 64384), (4024, 50688), (4096, 49797), (4224, 48288), (4527, 45056), (4608, 44264), (5533, 36864), (5632, 36216), (6036, 33792), (6144, 33198), (6336, 32192), (8048, 25344), (8448, 24144), (9054, 22528), (9216, 22132), (11066, 18432), (11264, 18108), (12072, 16896), (12288, 16599), (12672, 16096)]