201619262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{71143}}^1$

素因数の和:71267

約数の個数: 16

約数和(自身を含む): 328685280

約数和(自身を除く): 127066018

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 71143, 142286, 924859, 1849718, 7754587, 15509174, 100809631, 201619262]

約数ペア:

[(1, 201619262), (2, 100809631), (13, 15509174), (26, 7754587), (109, 1849718), (218, 924859), (1417, 142286), (2834, 71143)]