127974202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{8171}}^1$

素因数の和:8405

約数の個数: 16

約数和(自身を含む): 197697024

約数和(自身を除く): 69722822

約数列:

[1, 2, 41, 82, 191, 382, 7831, 8171, 15662, 16342, 335011, 670022, 1560661, 3121322, 63987101, 127974202]

約数ペア:

[(1, 127974202), (2, 63987101), (41, 3121322), (82, 1560661), (191, 670022), (382, 335011), (7831, 16342), (8171, 15662)]