212241394

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{6163}}^1$

素因数の和:6489

約数の個数: 16

約数和(自身を含む): 324423648

約数和(自身を除く): 112182254

約数列:

[1, 2, 67, 134, 257, 514, 6163, 12326, 17219, 34438, 412921, 825842, 1583891, 3167782, 106120697, 212241394]

約数ペア:

[(1, 212241394), (2, 106120697), (67, 3167782), (134, 1583891), (257, 825842), (514, 412921), (6163, 34438), (12326, 17219)]