211770825672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1260540629}}^1$

素因数の和:1260540645

約数の個数: 32

約数和(自身を含む): 605059502400

約数和(自身を除く): 393288676728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1260540629, 2521081258, 3781621887, 5042162516, 7563243774, 8823784403, 10084325032, 15126487548, 17647568806, 26471353209, 30252975096, 35295137612, 52942706418, 70590275224, 105885412836, 211770825672]

約数ペア:

[(1, 211770825672), (2, 105885412836), (3, 70590275224), (4, 52942706418), (6, 35295137612), (7, 30252975096), (8, 26471353209), (12, 17647568806), (14, 15126487548), (21, 10084325032), (24, 8823784403), (28, 7563243774), (42, 5042162516), (56, 3781621887), (84, 2521081258), (168, 1260540629)]