201765361

素因数分解:

$7^1\times {\mathrm{23}}^4\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 20

約数和(自身を含む): 243410752

約数和(自身を除く): 41645391

約数列:

[1, 7, 23, 103, 161, 529, 721, 2369, 3703, 12167, 16583, 54487, 85169, 279841, 381409, 1253201, 1958887, 8772407, 28823623, 201765361]

約数ペア:

[(1, 201765361), (7, 28823623), (23, 8772407), (103, 1958887), (161, 1253201), (529, 381409), (721, 279841), (2369, 85169), (3703, 54487), (12167, 16583)]