201988799488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{386017}}^1$

素因数の和:386117

約数の個数: 88

約数和(自身を含む): 467785876832

約数和(自身を除く): 265797077344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1024, 1168, 1792, 2044, 2336, 3584, 4088, 4672, 7168, 8176, 9344, 16352, 18688, 32704, 37376, 65408, 74752, 130816, 261632, 386017, 523264, 772034, 1544068, 2702119, 3088136, 5404238, 6176272, 10808476, 12352544, 21616952, 24705088, 28179241, 43233904, 49410176, 56358482, 86467808, 98820352, 112716964, 172935616, 197254687, 197640704, 225433928, 345871232, 394509374, 395281408, 450867856, 691742464, 789018748, 901735712, 1383484928, 1578037496, 1803471424, 2766969856, 3156074992, 3606942848, 6312149984, 7213885696, 12624299968, 14427771392, 25248599936, 28855542784, 50497199872, 100994399744, 201988799488]

約数ペア:

[(1, 201988799488), (2, 100994399744), (4, 50497199872), (7, 28855542784), (8, 25248599936), (14, 14427771392), (16, 12624299968), (28, 7213885696), (32, 6312149984), (56, 3606942848), (64, 3156074992), (73, 2766969856), (112, 1803471424), (128, 1578037496), (146, 1383484928), (224, 901735712), (256, 789018748), (292, 691742464), (448, 450867856), (511, 395281408), (512, 394509374), (584, 345871232), (896, 225433928), (1022, 197640704), (1024, 197254687), (1168, 172935616), (1792, 112716964), (2044, 98820352), (2336, 86467808), (3584, 56358482), (4088, 49410176), (4672, 43233904), (7168, 28179241), (8176, 24705088), (9344, 21616952), (16352, 12352544), (18688, 10808476), (32704, 6176272), (37376, 5404238), (65408, 3088136), (74752, 2702119), (130816, 1544068), (261632, 772034), (386017, 523264)]