265218299

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 284497920

約数和(自身を除く): 19279621

約数列:

[1, 31, 41, 71, 1271, 2201, 2911, 2939, 90241, 91109, 120499, 208669, 3735469, 6468739, 8555429, 265218299]

約数ペア:

[(1, 265218299), (31, 8555429), (41, 6468739), (71, 3735469), (1271, 208669), (2201, 120499), (2911, 91109), (2939, 90241)]