204090638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{94399}}^1$

素因数の和:94471

約数の個数: 16

約数和(自身を含む): 326246400

約数和(自身を除く): 122155762

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 94399, 188798, 2171177, 4342354, 4436753, 8873506, 102045319, 204090638]

約数ペア:

[(1, 204090638), (2, 102045319), (23, 8873506), (46, 4436753), (47, 4342354), (94, 2171177), (1081, 188798), (2162, 94399)]