256202359

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{93607}}^1$

素因数の和:93654

約数の個数: 16

約数和(自身を含む): 323509248

約数和(自身を除く): 67306889

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 93607, 655249, 1591319, 2152961, 11139233, 15070727, 36600337, 256202359]

約数ペア:

[(1, 256202359), (7, 36600337), (17, 15070727), (23, 11139233), (119, 2152961), (161, 1591319), (391, 655249), (2737, 93607)]