201925232

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{32443}}^1$

素因数の和:32840

約数の個数: 20

約数和(自身を含む): 392247960

約数和(自身を除く): 190322728

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 32443, 64886, 129772, 259544, 519088, 12620327, 25240654, 50481308, 100962616, 201925232]

約数ペア:

[(1, 201925232), (2, 100962616), (4, 50481308), (8, 25240654), (16, 12620327), (389, 519088), (778, 259544), (1556, 129772), (3112, 64886), (6224, 32443)]