194865230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2783789}}^1$

素因数の和:2783803

約数の個数: 16

約数和(自身を含む): 400865760

約数和(自身を除く): 206000530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2783789, 5567578, 13918945, 19486523, 27837890, 38973046, 97432615, 194865230]

約数ペア:

[(1, 194865230), (2, 97432615), (5, 38973046), (7, 27837890), (10, 19486523), (14, 13918945), (35, 5567578), (70, 2783789)]