208148990545

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{9203}}^1\times {\mathrm{40031}}^1$

素因数の和:49352

約数の個数: 16

約数和(自身を含む): 252022897152

約数和(自身を除く): 43873906607

約数列:

[1, 5, 113, 565, 9203, 40031, 46015, 200155, 1039939, 4523503, 5199695, 22617515, 368405293, 1842026465, 41629798109, 208148990545]

約数ペア:

[(1, 208148990545), (5, 41629798109), (113, 1842026465), (565, 368405293), (9203, 22617515), (40031, 5199695), (46015, 4523503), (200155, 1039939)]