206529344

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 112

約数和(自身を含む): 489240576

約数和(自身を除く): 282711232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 71, 86, 112, 142, 151, 172, 224, 284, 301, 302, 344, 448, 497, 568, 602, 604, 688, 994, 1057, 1136, 1204, 1208, 1376, 1988, 2114, 2272, 2408, 2416, 2752, 3053, 3976, 4228, 4544, 4816, 4832, 6106, 6493, 7952, 8456, 9632, 9664, 10721, 12212, 12986, 15904, 16912, 19264, 21371, 21442, 24424, 25972, 31808, 33824, 42742, 42884, 45451, 48848, 51944, 67648, 75047, 85484, 85768, 90902, 97696, 103888, 150094, 170968, 171536, 181804, 195392, 207776, 300188, 341936, 343072, 363608, 415552, 461003, 600376, 683872, 686144, 727216, 922006, 1200752, 1367744, 1454432, 1844012, 2401504, 2908864, 3227021, 3688024, 4803008, 6454042, 7376048, 12908084, 14752096, 25816168, 29504192, 51632336, 103264672, 206529344]

約数ペア:

[(1, 206529344), (2, 103264672), (4, 51632336), (7, 29504192), (8, 25816168), (14, 14752096), (16, 12908084), (28, 7376048), (32, 6454042), (43, 4803008), (56, 3688024), (64, 3227021), (71, 2908864), (86, 2401504), (112, 1844012), (142, 1454432), (151, 1367744), (172, 1200752), (224, 922006), (284, 727216), (301, 686144), (302, 683872), (344, 600376), (448, 461003), (497, 415552), (568, 363608), (602, 343072), (604, 341936), (688, 300188), (994, 207776), (1057, 195392), (1136, 181804), (1204, 171536), (1208, 170968), (1376, 150094), (1988, 103888), (2114, 97696), (2272, 90902), (2408, 85768), (2416, 85484), (2752, 75047), (3053, 67648), (3976, 51944), (4228, 48848), (4544, 45451), (4816, 42884), (4832, 42742), (6106, 33824), (6493, 31808), (7952, 25972), (8456, 24424), (9632, 21442), (9664, 21371), (10721, 19264), (12212, 16912), (12986, 15904)]