200812466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{42491}}^1$

素因数の和:42649

約数の個数: 16

約数和(自身を含む): 321239520

約数和(自身を除く): 120427054

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 42491, 84982, 722347, 1444694, 5906249, 11812498, 100406233, 200812466]

約数ペア:

[(1, 200812466), (2, 100406233), (17, 11812498), (34, 5906249), (139, 1444694), (278, 722347), (2363, 84982), (4726, 42491)]