255280386

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{397633}}^1$

素因数の和:397745

約数の個数: 16

約数和(自身を含む): 515333664

約数和(自身を除く): 260053278

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 397633, 795266, 1192899, 2385798, 42546731, 85093462, 127640193, 255280386]

約数ペア:

[(1, 255280386), (2, 127640193), (3, 85093462), (6, 42546731), (107, 2385798), (214, 1192899), (321, 795266), (642, 397633)]