201617082919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2447}}^1\times {\mathrm{2897}}^1$

素因数の和:5607

約数の個数: 32

約数和(自身を含む): 245179146240

約数和(自身を除く): 43562063321

約数列:

[1, 7, 17, 119, 239, 1673, 2447, 2897, 4063, 17129, 20279, 28441, 41599, 49249, 291193, 344743, 584833, 692383, 4093831, 4846681, 7088959, 9942161, 11770511, 49622713, 69595127, 82393577, 120512303, 843586121, 1694261201, 11859828407, 28802440417, 201617082919]

約数ペア:

[(1, 201617082919), (7, 28802440417), (17, 11859828407), (119, 1694261201), (239, 843586121), (1673, 120512303), (2447, 82393577), (2897, 69595127), (4063, 49622713), (17129, 11770511), (20279, 9942161), (28441, 7088959), (41599, 4846681), (49249, 4093831), (291193, 692383), (344743, 584833)]