201691022

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{19249}}^1$

素因数の和:19308

約数の個数: 24

約数和(自身を含む): 338184000

約数和(自身を除く): 136492978

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 19249, 38498, 250237, 500474, 596719, 1193438, 3253081, 6506162, 7757347, 15514694, 100845511, 201691022]

約数ペア:

[(1, 201691022), (2, 100845511), (13, 15514694), (26, 7757347), (31, 6506162), (62, 3253081), (169, 1193438), (338, 596719), (403, 500474), (806, 250237), (5239, 38498), (10478, 19249)]