198388006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{141101}}^1$

素因数の和:141159

約数の個数: 16

約数和(自身を含む): 321712560

約数和(自身を除く): 123324554

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 141101, 282202, 2680919, 5220737, 5361838, 10441474, 99194003, 198388006]

約数ペア:

[(1, 198388006), (2, 99194003), (19, 10441474), (37, 5361838), (38, 5220737), (74, 2680919), (703, 282202), (1406, 141101)]