201915306

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{102913}}^1$

素因数の和:103030

約数の個数: 24

約数和(自身を含む): 441501060

約数和(自身を除く): 239585754

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 102913, 205826, 308739, 617478, 926217, 1852434, 11217517, 22435034, 33652551, 67305102, 100957653, 201915306]

約数ペア:

[(1, 201915306), (2, 100957653), (3, 67305102), (6, 33652551), (9, 22435034), (18, 11217517), (109, 1852434), (218, 926217), (327, 617478), (654, 308739), (981, 205826), (1962, 102913)]