214617512

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{246121}}^1$

素因数の和:246236

約数の個数: 16

約数和(自身を含む): 406101300

約数和(自身を除く): 191483788

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 246121, 492242, 984484, 1968968, 26827189, 53654378, 107308756, 214617512]

約数ペア:

[(1, 214617512), (2, 107308756), (4, 53654378), (8, 26827189), (109, 1968968), (218, 984484), (436, 492242), (872, 246121)]