207966963

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{34301}}^1$

素因数の和:34394

約数の個数: 16

約数和(自身を含む): 289783296

約数和(自身を除く): 81816333

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 34301, 102903, 1474943, 1612147, 4424829, 4836441, 69322321, 207966963]

約数ペア:

[(1, 207966963), (3, 69322321), (43, 4836441), (47, 4424829), (129, 1612147), (141, 1474943), (2021, 102903), (6063, 34301)]