214021856

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 438812640

約数和(自身を除く): 224790784

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 167, 232, 334, 464, 668, 928, 1336, 1381, 2672, 2762, 4843, 5344, 5524, 9686, 11048, 19372, 22096, 38744, 40049, 44192, 77488, 80098, 154976, 160196, 230627, 320392, 461254, 640784, 922508, 1281568, 1845016, 3690032, 6688183, 7380064, 13376366, 26752732, 53505464, 107010928, 214021856]

約数ペア:

[(1, 214021856), (2, 107010928), (4, 53505464), (8, 26752732), (16, 13376366), (29, 7380064), (32, 6688183), (58, 3690032), (116, 1845016), (167, 1281568), (232, 922508), (334, 640784), (464, 461254), (668, 320392), (928, 230627), (1336, 160196), (1381, 154976), (2672, 80098), (2762, 77488), (4843, 44192), (5344, 40049), (5524, 38744), (9686, 22096), (11048, 19372)]