201269761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{16649}}^1$

素因数の和:16824

約数の個数: 16

約数和(自身を含む): 252547200

約数和(自身を除く): 51277439

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 12089, 16649, 116543, 183139, 1281973, 2613893, 18297251, 28752823, 201269761]

約数ペア:

[(1, 201269761), (7, 28752823), (11, 18297251), (77, 2613893), (157, 1281973), (1099, 183139), (1727, 116543), (12089, 16649)]