200411705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{20693}}^1$

素因数の和:20860

約数の個数: 16

約数和(自身を含む): 260744400

約数和(自身を除く): 60332695

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 20693, 103465, 269009, 1345045, 3083257, 15416285, 40082341, 200411705]

約数ペア:

[(1, 200411705), (5, 40082341), (13, 15416285), (65, 3083257), (149, 1345045), (745, 269009), (1937, 103465), (9685, 20693)]