220170164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1342501}}^1$

素因数の和:1342546

約数の個数: 12

約数和(自身を含む): 394695588

約数和(自身を除く): 174525424

約数列:

[1, 2, 4, 41, 82, 164, 1342501, 2685002, 5370004, 55042541, 110085082, 220170164]

約数ペア:

[(1, 220170164), (2, 110085082), (4, 55042541), (41, 5370004), (82, 2685002), (164, 1342501)]