200939277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2797}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 335222784

約数和(自身を除く): 134283507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 311, 933, 2177, 2797, 3421, 6531, 8391, 10263, 19579, 23947, 30767, 58737, 71841, 92301, 215369, 646107, 869867, 2609601, 6089069, 9568537, 18267207, 28705611, 66979759, 200939277]

約数ペア:

[(1, 200939277), (3, 66979759), (7, 28705611), (11, 18267207), (21, 9568537), (33, 6089069), (77, 2609601), (231, 869867), (311, 646107), (933, 215369), (2177, 92301), (2797, 71841), (3421, 58737), (6531, 30767), (8391, 23947), (10263, 19579)]