202398170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1556909}}^1$

素因数の和:1556929

約数の個数: 16

約数和(自身を含む): 392341320

約数和(自身を除く): 189943150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1556909, 3113818, 7784545, 15569090, 20239817, 40479634, 101199085, 202398170]

約数ペア:

[(1, 202398170), (2, 101199085), (5, 40479634), (10, 20239817), (13, 15569090), (26, 7784545), (65, 3113818), (130, 1556909)]