208045955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{35963}}^1$

素因数の和:36070

約数の個数: 16

約数和(自身を含む): 271887840

約数和(自身を除く): 63841885

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 35963, 179815, 467519, 2337595, 3200707, 16003535, 41609191, 208045955]

約数ペア:

[(1, 208045955), (5, 41609191), (13, 16003535), (65, 3200707), (89, 2337595), (445, 467519), (1157, 179815), (5785, 35963)]