209276784

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5260

約数の個数: 100

約数和(自身を含む): 625366720

約数和(自身を除く): 416089936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 2232, 2511, 3348, 4464, 5022, 5209, 6696, 10044, 10418, 13392, 15627, 20088, 20836, 31254, 40176, 41672, 46881, 62508, 83344, 93762, 125016, 140643, 161479, 187524, 250032, 281286, 322958, 375048, 421929, 484437, 562572, 645916, 750096, 843858, 968874, 1125144, 1291832, 1453311, 1687716, 1937748, 2250288, 2583664, 2906622, 3375432, 3875496, 4359933, 5813244, 6750864, 7750992, 8719866, 11626488, 13079799, 17439732, 23252976, 26159598, 34879464, 52319196, 69758928, 104638392, 209276784]

約数ペア:

[(1, 209276784), (2, 104638392), (3, 69758928), (4, 52319196), (6, 34879464), (8, 26159598), (9, 23252976), (12, 17439732), (16, 13079799), (18, 11626488), (24, 8719866), (27, 7750992), (31, 6750864), (36, 5813244), (48, 4359933), (54, 3875496), (62, 3375432), (72, 2906622), (81, 2583664), (93, 2250288), (108, 1937748), (124, 1687716), (144, 1453311), (162, 1291832), (186, 1125144), (216, 968874), (248, 843858), (279, 750096), (324, 645916), (372, 562572), (432, 484437), (496, 421929), (558, 375048), (648, 322958), (744, 281286), (837, 250032), (1116, 187524), (1296, 161479), (1488, 140643), (1674, 125016), (2232, 93762), (2511, 83344), (3348, 62508), (4464, 46881), (5022, 41672), (5209, 40176), (6696, 31254), (10044, 20836), (10418, 20088), (13392, 15627)]