202117487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15881}}^1$

素因数の和:15994

約数の個数: 16

約数和(自身を含む): 240135840

約数和(自身を除く): 38018353

約数列:

[1, 11, 13, 89, 143, 979, 1157, 12727, 15881, 174691, 206453, 1413409, 2270983, 15547499, 18374317, 202117487]

約数ペア:

[(1, 202117487), (11, 18374317), (13, 15547499), (89, 2270983), (143, 1413409), (979, 206453), (1157, 174691), (12727, 15881)]