206069974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131927}}^1$

素因数の和:132011

約数の個数: 16

約数和(自身を含む): 341957376

約数和(自身を除く): 135887402

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 131927, 263854, 1451197, 2902394, 9366817, 18733634, 103034987, 206069974]

約数ペア:

[(1, 206069974), (2, 103034987), (11, 18733634), (22, 9366817), (71, 2902394), (142, 1451197), (781, 263854), (1562, 131927)]