206218235

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{2113}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 251143200

約数和(自身を除く): 44924965

約数列:

[1, 5, 131, 149, 655, 745, 2113, 10565, 19519, 97595, 276803, 314837, 1384015, 1574185, 41243647, 206218235]

約数ペア:

[(1, 206218235), (5, 41243647), (131, 1574185), (149, 1384015), (655, 314837), (745, 276803), (2113, 97595), (10565, 19519)]