208529510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{6379}}^1$

素因数の和:6860

約数の個数: 32

約数和(自身を含む): 429960960

約数和(自身を除く): 221431450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 467, 934, 2335, 3269, 4670, 6379, 6538, 12758, 16345, 31895, 32690, 44653, 63790, 89306, 223265, 446530, 2978993, 5957986, 14894965, 20852951, 29789930, 41705902, 104264755, 208529510]

約数ペア:

[(1, 208529510), (2, 104264755), (5, 41705902), (7, 29789930), (10, 20852951), (14, 14894965), (35, 5957986), (70, 2978993), (467, 446530), (934, 223265), (2335, 89306), (3269, 63790), (4670, 44653), (6379, 32690), (6538, 31895), (12758, 16345)]