207971806

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{22073}}^1$

素因数の和:22755

約数の個数: 16

約数和(自身を含む): 357069024

約数和(自身を除く): 149097218

約数列:

[1, 2, 7, 14, 673, 1346, 4711, 9422, 22073, 44146, 154511, 309022, 14855129, 29710258, 103985903, 207971806]

約数ペア:

[(1, 207971806), (2, 103985903), (7, 29710258), (14, 14855129), (673, 309022), (1346, 154511), (4711, 44146), (9422, 22073)]