208380201622

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{19398641}}^1$

素因数の和:19398815

約数の個数: 16

約数和(自身を含む): 322638213744

約数和(自身を除く): 114258012122

約数列:

[1, 2, 41, 82, 131, 262, 5371, 10742, 19398641, 38797282, 795344281, 1590688562, 2541221971, 5082443942, 104190100811, 208380201622]

約数ペア:

[(1, 208380201622), (2, 104190100811), (41, 5082443942), (82, 2541221971), (131, 1590688562), (262, 795344281), (5371, 38797282), (10742, 19398641)]