201033872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{966509}}^1$

素因数の和:966530

約数の個数: 20

約数和(自身を含む): 419465340

約数和(自身を除く): 218431468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 966509, 1933018, 3866036, 7732072, 12564617, 15464144, 25129234, 50258468, 100516936, 201033872]

約数ペア:

[(1, 201033872), (2, 100516936), (4, 50258468), (8, 25129234), (13, 15464144), (16, 12564617), (26, 7732072), (52, 3866036), (104, 1933018), (208, 966509)]