209001858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2679511}}^1$

素因数の和:2679529

約数の個数: 16

約数和(自身を含む): 450158016

約数和(自身を除く): 241156158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2679511, 5359022, 8038533, 16077066, 34833643, 69667286, 104500929, 209001858]

約数ペア:

[(1, 209001858), (2, 104500929), (3, 69667286), (6, 34833643), (13, 16077066), (26, 8038533), (39, 5359022), (78, 2679511)]