212483410

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{10891}}^1$

素因数の和:12849

約数の個数: 16

約数和(自身を含む): 382701312

約数和(自身を除く): 170217902

約数列:

[1, 2, 5, 10, 1951, 3902, 9755, 10891, 19510, 21782, 54455, 108910, 21248341, 42496682, 106241705, 212483410]

約数ペア:

[(1, 212483410), (2, 106241705), (5, 42496682), (10, 21248341), (1951, 108910), (3902, 54455), (9755, 21782), (10891, 19510)]