208155384

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{19403}}^1$

素因数の和:19564

約数の個数: 48

約数和(自身を含む): 567567000

約数和(自身を除く): 359411616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 19403, 38806, 58209, 77612, 116418, 155224, 174627, 232836, 349254, 465672, 698508, 1397016, 2891047, 5782094, 8673141, 11564188, 17346282, 23128376, 26019423, 34692564, 52038846, 69385128, 104077692, 208155384]

約数ペア:

[(1, 208155384), (2, 104077692), (3, 69385128), (4, 52038846), (6, 34692564), (8, 26019423), (9, 23128376), (12, 17346282), (18, 11564188), (24, 8673141), (36, 5782094), (72, 2891047), (149, 1397016), (298, 698508), (447, 465672), (596, 349254), (894, 232836), (1192, 174627), (1341, 155224), (1788, 116418), (2682, 77612), (3576, 58209), (5364, 38806), (10728, 19403)]