205081610

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{72467}}^1$

素因数の和:72757

約数の個数: 16

約数和(自身を含む): 370456416

約数和(自身を除く): 165374806

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 72467, 144934, 362335, 724670, 20508161, 41016322, 102540805, 205081610]

約数ペア:

[(1, 205081610), (2, 102540805), (5, 41016322), (10, 20508161), (283, 724670), (566, 362335), (1415, 144934), (2830, 72467)]