256204797

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{195427}}^1$

素因数の和:195472

約数の個数: 16

約数和(自身を含む): 375221760

約数和(自身を除く): 119016963

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 195427, 586281, 3713113, 4494821, 11139339, 13484463, 85401599, 256204797]

約数ペア:

[(1, 256204797), (3, 85401599), (19, 13484463), (23, 11139339), (57, 4494821), (69, 3713113), (437, 586281), (1311, 195427)]