272498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 16

約数和(自身を含む): 440640

約数和(自身を除く): 168142

約数列:

[1, 2, 19, 38, 71, 101, 142, 202, 1349, 1919, 2698, 3838, 7171, 14342, 136249, 272498]

約数ペア:

[(1, 272498), (2, 136249), (19, 14342), (38, 7171), (71, 3838), (101, 2698), (142, 1919), (202, 1349)]