206836421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 230640000

約数和(自身を除く): 23803579

約数列:

[1, 11, 61, 199, 671, 1549, 2189, 12139, 17039, 94489, 133529, 308251, 1039379, 3390761, 18803311, 206836421]

約数ペア:

[(1, 206836421), (11, 18803311), (61, 3390761), (199, 1039379), (671, 308251), (1549, 133529), (2189, 94489), (12139, 17039)]