210981302

素因数分解:

$2^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{19597}}^1$

素因数の和:20375

約数の個数: 16

約数和(自身を含む): 362171040

約数和(自身を除く): 151189738

約数列:

[1, 2, 7, 14, 769, 1538, 5383, 10766, 19597, 39194, 137179, 274358, 15070093, 30140186, 105490651, 210981302]

約数ペア:

[(1, 210981302), (2, 105490651), (7, 30140186), (14, 15070093), (769, 274358), (1538, 137179), (5383, 39194), (10766, 19597)]