201212216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{6353}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 391152240

約数和(自身を除く): 189940024

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 3959, 6353, 7918, 12706, 15836, 25412, 31672, 50824, 235061, 470122, 679771, 940244, 1359542, 1880488, 2719084, 5438168, 25151527, 50303054, 100606108, 201212216]

約数ペア:

[(1, 201212216), (2, 100606108), (4, 50303054), (8, 25151527), (37, 5438168), (74, 2719084), (107, 1880488), (148, 1359542), (214, 940244), (296, 679771), (428, 470122), (856, 235061), (3959, 50824), (6353, 31672), (7918, 25412), (12706, 15836)]