204400896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 628113024

約数和(自身を除く): 423712128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 193, 197, 224, 256, 336, 384, 386, 394, 448, 579, 591, 672, 768, 772, 788, 896, 1158, 1182, 1344, 1351, 1379, 1544, 1576, 1792, 2316, 2364, 2688, 2702, 2758, 3088, 3152, 4053, 4137, 4632, 4728, 5376, 5404, 5516, 6176, 6304, 8106, 8274, 9264, 9456, 10808, 11032, 12352, 12608, 16212, 16548, 18528, 18912, 21616, 22064, 24704, 25216, 32424, 33096, 37056, 37824, 38021, 43232, 44128, 49408, 50432, 64848, 66192, 74112, 75648, 76042, 86464, 88256, 114063, 129696, 132384, 148224, 151296, 152084, 172928, 176512, 228126, 259392, 264768, 266147, 304168, 345856, 353024, 456252, 518784, 529536, 532294, 608336, 798441, 912504, 1037568, 1059072, 1064588, 1216672, 1596882, 1825008, 2129176, 2433344, 3193764, 3650016, 4258352, 4866688, 6387528, 7300032, 8516704, 9733376, 12775056, 14600064, 17033408, 25550112, 29200128, 34066816, 51100224, 68133632, 102200448, 204400896]

約数ペア:

[(1, 204400896), (2, 102200448), (3, 68133632), (4, 51100224), (6, 34066816), (7, 29200128), (8, 25550112), (12, 17033408), (14, 14600064), (16, 12775056), (21, 9733376), (24, 8516704), (28, 7300032), (32, 6387528), (42, 4866688), (48, 4258352), (56, 3650016), (64, 3193764), (84, 2433344), (96, 2129176), (112, 1825008), (128, 1596882), (168, 1216672), (192, 1064588), (193, 1059072), (197, 1037568), (224, 912504), (256, 798441), (336, 608336), (384, 532294), (386, 529536), (394, 518784), (448, 456252), (579, 353024), (591, 345856), (672, 304168), (768, 266147), (772, 264768), (788, 259392), (896, 228126), (1158, 176512), (1182, 172928), (1344, 152084), (1351, 151296), (1379, 148224), (1544, 132384), (1576, 129696), (1792, 114063), (2316, 88256), (2364, 86464), (2688, 76042), (2702, 75648), (2758, 74112), (3088, 66192), (3152, 64848), (4053, 50432), (4137, 49408), (4632, 44128), (4728, 43232), (5376, 38021), (5404, 37824), (5516, 37056), (6176, 33096), (6304, 32424), (8106, 25216), (8274, 24704), (9264, 22064), (9456, 21616), (10808, 18912), (11032, 18528), (12352, 16548), (12608, 16212)]