201417513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7639}}^1$

素因数の和:7717

約数の個数: 32

約数和(自身を含む): 316846080

約数和(自身を除く): 115428567

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 7639, 8789, 22917, 26367, 84029, 129863, 252087, 359033, 389589, 1077099, 1428493, 3949363, 4285479, 6103561, 11848089, 18310683, 67139171, 201417513]

約数ペア:

[(1, 201417513), (3, 67139171), (11, 18310683), (17, 11848089), (33, 6103561), (47, 4285479), (51, 3949363), (141, 1428493), (187, 1077099), (517, 389589), (561, 359033), (799, 252087), (1551, 129863), (2397, 84029), (7639, 26367), (8789, 22917)]