203431200770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2906160011}}^1$

素因数の和:2906160025

約数の個数: 16

約数和(自身を含む): 418487041728

約数和(自身を除く): 215055840958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2906160011, 5812320022, 14530800055, 20343120077, 29061600110, 40686240154, 101715600385, 203431200770]

約数ペア:

[(1, 203431200770), (2, 101715600385), (5, 40686240154), (7, 29061600110), (10, 20343120077), (14, 14530800055), (35, 5812320022), (70, 2906160011)]