242678051

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{165877}}^1$

素因数の和:165914

約数の個数: 16

約数和(自身を含む): 318485760

約数和(自身を除く): 75807709

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 165877, 1161139, 1824647, 3151663, 12772529, 22061641, 34668293, 242678051]

約数ペア:

[(1, 242678051), (7, 34668293), (11, 22061641), (19, 12772529), (77, 3151663), (133, 1824647), (209, 1161139), (1463, 165877)]