207392784

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 554875200

約数和(自身を除く): 347482416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 89, 129, 172, 178, 258, 267, 344, 356, 516, 534, 688, 712, 1032, 1068, 1129, 1424, 2064, 2136, 2258, 3387, 3827, 4272, 4516, 6774, 7654, 9032, 11481, 13548, 15308, 18064, 22962, 27096, 30616, 45924, 48547, 54192, 61232, 91848, 97094, 100481, 145641, 183696, 194188, 200962, 291282, 301443, 388376, 401924, 582564, 602886, 776752, 803848, 1165128, 1205772, 1607696, 2330256, 2411544, 4320683, 4823088, 8641366, 12962049, 17282732, 25924098, 34565464, 51848196, 69130928, 103696392, 207392784]

約数ペア:

[(1, 207392784), (2, 103696392), (3, 69130928), (4, 51848196), (6, 34565464), (8, 25924098), (12, 17282732), (16, 12962049), (24, 8641366), (43, 4823088), (48, 4320683), (86, 2411544), (89, 2330256), (129, 1607696), (172, 1205772), (178, 1165128), (258, 803848), (267, 776752), (344, 602886), (356, 582564), (516, 401924), (534, 388376), (688, 301443), (712, 291282), (1032, 200962), (1068, 194188), (1129, 183696), (1424, 145641), (2064, 100481), (2136, 97094), (2258, 91848), (3387, 61232), (3827, 54192), (4272, 48547), (4516, 45924), (6774, 30616), (7654, 27096), (9032, 22962), (11481, 18064), (13548, 15308)]