205110096

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 540144000

約数和(自身を除く): 335033904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 197, 199, 218, 327, 394, 398, 436, 591, 597, 654, 788, 796, 872, 1182, 1194, 1308, 1576, 1592, 1744, 2364, 2388, 2616, 3152, 3184, 4728, 4776, 5232, 9456, 9552, 21473, 21691, 39203, 42946, 43382, 64419, 65073, 78406, 85892, 86764, 117609, 128838, 130146, 156812, 171784, 173528, 235218, 257676, 260292, 313624, 343568, 347056, 470436, 515352, 520584, 627248, 940872, 1030704, 1041168, 1881744, 4273127, 8546254, 12819381, 17092508, 25638762, 34185016, 51277524, 68370032, 102555048, 205110096]

約数ペア:

[(1, 205110096), (2, 102555048), (3, 68370032), (4, 51277524), (6, 34185016), (8, 25638762), (12, 17092508), (16, 12819381), (24, 8546254), (48, 4273127), (109, 1881744), (197, 1041168), (199, 1030704), (218, 940872), (327, 627248), (394, 520584), (398, 515352), (436, 470436), (591, 347056), (597, 343568), (654, 313624), (788, 260292), (796, 257676), (872, 235218), (1182, 173528), (1194, 171784), (1308, 156812), (1576, 130146), (1592, 128838), (1744, 117609), (2364, 86764), (2388, 85892), (2616, 78406), (3152, 65073), (3184, 64419), (4728, 43382), (4776, 42946), (5232, 39203), (9456, 21691), (9552, 21473)]