194670581

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{65129}}^1$

素因数の和:65204

約数の個数: 12

約数和(自身を含む): 230169420

約数和(自身を除く): 35498839

約数列:

[1, 7, 49, 61, 427, 2989, 65129, 455903, 3191321, 3972869, 27810083, 194670581]

約数ペア:

[(1, 194670581), (7, 27810083), (49, 3972869), (61, 3191321), (427, 455903), (2989, 65129)]