205959143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 226146816

約数和(自身を除く): 20187673

約数列:

[1, 13, 71, 227, 923, 983, 2951, 12779, 16117, 69793, 209521, 223141, 907309, 2900833, 15843011, 205959143]

約数ペア:

[(1, 205959143), (13, 15843011), (71, 2900833), (227, 907309), (923, 223141), (983, 209521), (2951, 69793), (12779, 16117)]