256202202

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{325957}}^1$

素因数の和:326093

約数の個数: 16

約数和(自身を含む): 516317472

約数和(自身を除く): 260115270

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 325957, 651914, 977871, 1955742, 42700367, 85400734, 128101101, 256202202]

約数ペア:

[(1, 256202202), (2, 128101101), (3, 85400734), (6, 42700367), (131, 1955742), (262, 977871), (393, 651914), (786, 325957)]