199299384

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{14051}}^1$

素因数の和:14260

約数の個数: 48

約数和(自身を含む): 542547720

約数和(自身を除く): 343248336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14051, 14184, 28102, 42153, 56204, 84306, 112408, 126459, 168612, 252918, 337224, 505836, 1011672, 2768047, 5536094, 8304141, 11072188, 16608282, 22144376, 24912423, 33216564, 49824846, 66433128, 99649692, 199299384]

約数ペア:

[(1, 199299384), (2, 99649692), (3, 66433128), (4, 49824846), (6, 33216564), (8, 24912423), (9, 22144376), (12, 16608282), (18, 11072188), (24, 8304141), (36, 5536094), (72, 2768047), (197, 1011672), (394, 505836), (591, 337224), (788, 252918), (1182, 168612), (1576, 126459), (1773, 112408), (2364, 84306), (3546, 56204), (4728, 42153), (7092, 28102), (14051, 14184)]