202161165

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{102881}}^1$

素因数の和:103020

約数の個数: 16

約数和(自身を含む): 325930176

約数和(自身を除く): 123769011

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 102881, 308643, 514405, 1543215, 13477411, 40432233, 67387055, 202161165]

約数ペア:

[(1, 202161165), (3, 67387055), (5, 40432233), (15, 13477411), (131, 1543215), (393, 514405), (655, 308643), (1965, 102881)]