201790658

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{21929}}^1$

素因数の和:22081

約数の個数: 16

約数和(自身を含む): 312634080

約数和(自身を除く): 110843422

約数列:

[1, 2, 43, 86, 107, 214, 4601, 9202, 21929, 43858, 942947, 1885894, 2346403, 4692806, 100895329, 201790658]

約数ペア:

[(1, 201790658), (2, 100895329), (43, 4692806), (86, 2346403), (107, 1885894), (214, 942947), (4601, 43858), (9202, 21929)]