207443371

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 221414400

約数和(自身を除く): 13971029

約数列:

[1, 23, 61, 199, 743, 1403, 4577, 12139, 17089, 45323, 147857, 279197, 1042429, 3400711, 9019277, 207443371]

約数ペア:

[(1, 207443371), (23, 9019277), (61, 3400711), (199, 1042429), (743, 279197), (1403, 147857), (4577, 45323), (12139, 17089)]