196941479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{64381}}^1$

素因数の和:64430

約数の個数: 16

約数和(自身を含む): 247226880

約数和(自身を除く): 50285401

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 64381, 450667, 1223239, 1480763, 8562673, 10365341, 28134497, 196941479]

約数ペア:

[(1, 196941479), (7, 28134497), (19, 10365341), (23, 8562673), (133, 1480763), (161, 1223239), (437, 450667), (3059, 64381)]