200895955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{20743}}^1$

素因数の和:20910

約数の個数: 16

約数和(自身を含む): 261374400

約数和(自身を除く): 60478445

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 20743, 103715, 269659, 1348295, 3090707, 15453535, 40179191, 200895955]

約数ペア:

[(1, 200895955), (5, 40179191), (13, 15453535), (65, 3090707), (149, 1348295), (745, 269659), (1937, 103715), (9685, 20743)]