210844180

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{63127}}^1$

素因数の和:63303

約数の個数: 24

約数和(自身を含む): 445431168

約数和(自身を除く): 234586988

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 63127, 126254, 252508, 315635, 631270, 1262540, 10542209, 21084418, 42168836, 52711045, 105422090, 210844180]

約数ペア:

[(1, 210844180), (2, 105422090), (4, 52711045), (5, 42168836), (10, 21084418), (20, 10542209), (167, 1262540), (334, 631270), (668, 315635), (835, 252508), (1670, 126254), (3340, 63127)]