256487202

素因数分解:

$2^1\times 3^3\times {\mathrm{4749763}}^1$

素因数の和:4749774

約数の個数: 16

約数和(自身を含む): 569971680

約数和(自身を除く): 313484478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4749763, 9499526, 14249289, 28498578, 42747867, 85495734, 128243601, 256487202]

約数ペア:

[(1, 256487202), (2, 128243601), (3, 85495734), (6, 42747867), (9, 28498578), (18, 14249289), (27, 9499526), (54, 4749763)]