201735205

素因数分解:

$5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{3061}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 282745080

約数和(自身を除く): 81009875

約数列:

[1, 5, 7, 35, 49, 245, 269, 1345, 1883, 3061, 9415, 13181, 15305, 21427, 65905, 107135, 149989, 749945, 823409, 4117045, 5763863, 28819315, 40347041, 201735205]

約数ペア:

[(1, 201735205), (5, 40347041), (7, 28819315), (35, 5763863), (49, 4117045), (245, 823409), (269, 749945), (1345, 149989), (1883, 107135), (3061, 65905), (9415, 21427), (13181, 15305)]