202318970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2890271}}^1$

素因数の和:2890285

約数の個数: 16

約数和(自身を含む): 416199168

約数和(自身を除く): 213880198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2890271, 5780542, 14451355, 20231897, 28902710, 40463794, 101159485, 202318970]

約数ペア:

[(1, 202318970), (2, 101159485), (5, 40463794), (7, 28902710), (10, 20231897), (14, 14451355), (35, 5780542), (70, 2890271)]