200230072

素因数分解:

$2^3\times 7^2\times {\mathrm{353}}^1\times {\mathrm{1447}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 438266160

約数和(自身を除く): 238036088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 353, 392, 706, 1412, 1447, 2471, 2824, 2894, 4942, 5788, 9884, 10129, 11576, 17297, 19768, 20258, 34594, 40516, 69188, 70903, 81032, 138376, 141806, 283612, 510791, 567224, 1021582, 2043164, 3575537, 4086328, 7151074, 14302148, 25028759, 28604296, 50057518, 100115036, 200230072]

約数ペア:

[(1, 200230072), (2, 100115036), (4, 50057518), (7, 28604296), (8, 25028759), (14, 14302148), (28, 7151074), (49, 4086328), (56, 3575537), (98, 2043164), (196, 1021582), (353, 567224), (392, 510791), (706, 283612), (1412, 141806), (1447, 138376), (2471, 81032), (2824, 70903), (2894, 69188), (4942, 40516), (5788, 34594), (9884, 20258), (10129, 19768), (11576, 17297)]