188519271

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{21587}}^1$

素因数の和:21702

約数の個数: 16

約数和(自身を含む): 261128448

約数和(自身を除く): 72609177

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 21587, 64761, 885067, 1532677, 2655201, 4598031, 62839757, 188519271]

約数ペア:

[(1, 188519271), (3, 62839757), (41, 4598031), (71, 2655201), (123, 1532677), (213, 885067), (2911, 64761), (8733, 21587)]