201387837749

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{42793}}^1$

素因数の和:43445

約数の個数: 32

約数和(自身を含む): 247578011136

約数和(自身を除く): 46190173387

約数列:

[1, 7, 17, 71, 119, 497, 557, 1207, 3899, 8449, 9469, 39547, 42793, 66283, 276829, 299551, 672299, 727481, 3038303, 4706093, 5092367, 21268121, 23835701, 51651151, 166849907, 361558057, 405206917, 1692334771, 2836448419, 11846343397, 28769691107, 201387837749]

約数ペア:

[(1, 201387837749), (7, 28769691107), (17, 11846343397), (71, 2836448419), (119, 1692334771), (497, 405206917), (557, 361558057), (1207, 166849907), (3899, 51651151), (8449, 23835701), (9469, 21268121), (39547, 5092367), (42793, 4706093), (66283, 3038303), (276829, 727481), (299551, 672299)]