209269128

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{45179}}^1$

素因数の和:45381

約数の個数: 32

約数和(自身を含む): 525895200

約数和(自身を除く): 316626072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4632, 45179, 90358, 135537, 180716, 271074, 361432, 542148, 1084296, 8719547, 17439094, 26158641, 34878188, 52317282, 69756376, 104634564, 209269128]

約数ペア:

[(1, 209269128), (2, 104634564), (3, 69756376), (4, 52317282), (6, 34878188), (8, 26158641), (12, 17439094), (24, 8719547), (193, 1084296), (386, 542148), (579, 361432), (772, 271074), (1158, 180716), (1544, 135537), (2316, 90358), (4632, 45179)]