194687045

素因数分解:

$5^1\times 7^2\times {\mathrm{794641}}^1$

素因数の和:794660

約数の個数: 12

約数和(自身を含む): 271767564

約数和(自身を除く): 77080519

約数列:

[1, 5, 7, 35, 49, 245, 794641, 3973205, 5562487, 27812435, 38937409, 194687045]

約数ペア:

[(1, 194687045), (5, 38937409), (7, 27812435), (35, 5562487), (49, 3973205), (245, 794641)]