214156777

素因数分解:

${\mathrm{37}}^2\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:888

約数の個数: 12

約数和(自身を含む): 221247936

約数和(自身を除く): 7091159

約数列:

[1, 37, 311, 503, 1369, 11507, 18611, 156433, 425759, 688607, 5788021, 214156777]

約数ペア:

[(1, 214156777), (37, 5788021), (311, 688607), (503, 425759), (1369, 156433), (11507, 18611)]