202131436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{299011}}^1$

素因数の和:299041

約数の個数: 18

約数和(自身を含む): 383034372

約数和(自身を除く): 180902936

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 299011, 598022, 1196044, 3887143, 7774286, 15548572, 50532859, 101065718, 202131436]

約数ペア:

[(1, 202131436), (2, 101065718), (4, 50532859), (13, 15548572), (26, 7774286), (52, 3887143), (169, 1196044), (338, 598022), (676, 299011)]