210006931676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{64261607}}^1$

素因数の和:64261673

約数の個数: 24

約数和(自身を含む): 395851505280

約数和(自身を除く): 185844573604

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 64261607, 128523214, 257046428, 1220970533, 2441941066, 2763249101, 4883882132, 5526498202, 11052996404, 52501732919, 105003465838, 210006931676]

約数ペア:

[(1, 210006931676), (2, 105003465838), (4, 52501732919), (19, 11052996404), (38, 5526498202), (43, 4883882132), (76, 2763249101), (86, 2441941066), (172, 1220970533), (817, 257046428), (1634, 128523214), (3268, 64261607)]