201427169

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6521}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 225400320

約数和(自身を除く): 23973151

約数列:

[1, 17, 23, 79, 391, 1343, 1817, 6521, 30889, 110857, 149983, 515159, 2549711, 8757703, 11848657, 201427169]

約数ペア:

[(1, 201427169), (17, 11848657), (23, 8757703), (79, 2549711), (391, 515159), (1343, 149983), (1817, 110857), (6521, 30889)]