205956877

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 238591872

約数和(自身を除く): 32634995

約数列:

[1, 7, 101, 523, 557, 707, 3661, 3899, 52823, 56257, 291311, 369761, 393799, 2039177, 29422411, 205956877]

約数ペア:

[(1, 205956877), (7, 29422411), (101, 2039177), (523, 393799), (557, 369761), (707, 291311), (3661, 56257), (3899, 52823)]