202030642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{129341}}^1$

素因数の和:129425

約数の個数: 16

約数和(自身を含む): 335254464

約数和(自身を除く): 133223822

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 129341, 258682, 1422751, 2845502, 9183211, 18366422, 101015321, 202030642]

約数ペア:

[(1, 202030642), (2, 101015321), (11, 18366422), (22, 9183211), (71, 2845502), (142, 1422751), (781, 258682), (1562, 129341)]