201465121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 240004352

約数和(自身を除く): 38539231

約数列:

[1, 11, 13, 121, 143, 211, 607, 1573, 2321, 2743, 6677, 7891, 25531, 30173, 73447, 86801, 128077, 331903, 954811, 1408847, 1665001, 15497317, 18315011, 201465121]

約数ペア:

[(1, 201465121), (11, 18315011), (13, 15497317), (121, 1665001), (143, 1408847), (211, 954811), (607, 331903), (1573, 128077), (2321, 86801), (2743, 73447), (6677, 30173), (7891, 25531)]