240255551

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 257875200

約数和(自身を除く): 17619649

約数列:

[1, 19, 71, 241, 739, 1349, 4579, 14041, 17111, 52469, 178099, 325109, 996911, 3383881, 12645029, 240255551]

約数ペア:

[(1, 240255551), (19, 12645029), (71, 3383881), (241, 996911), (739, 325109), (1349, 178099), (4579, 52469), (14041, 17111)]