205125076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{3557}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 387039240

約数和(自身を除く): 181914164

約数列:

[1, 2, 4, 13, 26, 52, 1109, 2218, 3557, 4436, 7114, 14228, 14417, 28834, 46241, 57668, 92482, 184964, 3944713, 7889426, 15778852, 51281269, 102562538, 205125076]

約数ペア:

[(1, 205125076), (2, 102562538), (4, 51281269), (13, 15778852), (26, 7889426), (52, 3944713), (1109, 184964), (2218, 92482), (3557, 57668), (4436, 46241), (7114, 28834), (14228, 14417)]