201697767

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{1297}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 300087216

約数和(自身を除く): 98389449

約数列:

[1, 3, 9, 37, 111, 333, 467, 1297, 1401, 3891, 4203, 11673, 17279, 47989, 51837, 143967, 155511, 431901, 605699, 1817097, 5451291, 22410863, 67232589, 201697767]

約数ペア:

[(1, 201697767), (3, 67232589), (9, 22410863), (37, 5451291), (111, 1817097), (333, 605699), (467, 431901), (1297, 155511), (1401, 143967), (3891, 51837), (4203, 47989), (11673, 17279)]