202190392

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{355969}}^1$

素因数の和:356046

約数の個数: 16

約数和(自身を含む): 384447600

約数和(自身を除く): 182257208

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 355969, 711938, 1423876, 2847752, 25273799, 50547598, 101095196, 202190392]

約数ペア:

[(1, 202190392), (2, 101095196), (4, 50547598), (8, 25273799), (71, 2847752), (142, 1423876), (284, 711938), (568, 355969)]