200680945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{10723}}^1$

素因数の和:10944

約数の個数: 16

約数和(自身を含む): 254802240

約数和(自身を除く): 54121295

約数列:

[1, 5, 19, 95, 197, 985, 3743, 10723, 18715, 53615, 203737, 1018685, 2112431, 10562155, 40136189, 200680945]

約数ペア:

[(1, 200680945), (5, 40136189), (19, 10562155), (95, 2112431), (197, 1018685), (985, 203737), (3743, 53615), (10723, 18715)]