189802258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{19531}}^1$

素因数の和:19689

約数の個数: 16

約数和(自身を含む): 293917536

約数和(自身を除く): 104115278

約数列:

[1, 2, 43, 86, 113, 226, 4859, 9718, 19531, 39062, 839833, 1679666, 2207003, 4414006, 94901129, 189802258]

約数ペア:

[(1, 189802258), (2, 94901129), (43, 4414006), (86, 2207003), (113, 1679666), (226, 839833), (4859, 39062), (9718, 19531)]