200549248

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 414691200

約数和(自身を除く): 214141952

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 83, 86, 128, 166, 172, 332, 344, 439, 664, 688, 878, 1328, 1376, 1756, 2656, 2752, 3512, 3569, 5312, 5504, 7024, 7138, 10624, 14048, 14276, 18877, 28096, 28552, 36437, 37754, 56192, 57104, 72874, 75508, 114208, 145748, 151016, 228416, 291496, 302032, 456832, 582992, 604064, 1165984, 1208128, 1566791, 2331968, 2416256, 3133582, 4663936, 6267164, 12534328, 25068656, 50137312, 100274624, 200549248]

約数ペア:

[(1, 200549248), (2, 100274624), (4, 50137312), (8, 25068656), (16, 12534328), (32, 6267164), (43, 4663936), (64, 3133582), (83, 2416256), (86, 2331968), (128, 1566791), (166, 1208128), (172, 1165984), (332, 604064), (344, 582992), (439, 456832), (664, 302032), (688, 291496), (878, 228416), (1328, 151016), (1376, 145748), (1756, 114208), (2656, 75508), (2752, 72874), (3512, 57104), (3569, 56192), (5312, 37754), (5504, 36437), (7024, 28552), (7138, 28096), (10624, 18877), (14048, 14276)]