208586288

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{36931}}^1$

素因数の和:37292

約数の個数: 20

約数和(自身を含む): 405291768

約数和(自身を除く): 196705480

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 36931, 73862, 147724, 295448, 590896, 13036643, 26073286, 52146572, 104293144, 208586288]

約数ペア:

[(1, 208586288), (2, 104293144), (4, 52146572), (8, 26073286), (16, 13036643), (353, 590896), (706, 295448), (1412, 147724), (2824, 73862), (5648, 36931)]