215846881

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 229570560

約数和(自身を除く): 13723679

約数列:

[1, 23, 79, 211, 563, 1817, 4853, 12949, 16669, 44477, 118793, 383387, 1022971, 2732239, 9384647, 215846881]

約数ペア:

[(1, 215846881), (23, 9384647), (79, 2732239), (211, 1022971), (563, 383387), (1817, 118793), (4853, 44477), (12949, 16669)]