202809691396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{205272967}}^1$

素因数の和:205273003

約数の個数: 24

約数和(自身を含む): 402335017280

約数和(自身を除く): 199525325884

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 205272967, 410545934, 821091868, 2668548571, 3900186373, 5337097142, 7800372746, 10674194284, 15600745492, 50702422849, 101404845698, 202809691396]

約数ペア:

[(1, 202809691396), (2, 101404845698), (4, 50702422849), (13, 15600745492), (19, 10674194284), (26, 7800372746), (38, 5337097142), (52, 3900186373), (76, 2668548571), (247, 821091868), (494, 410545934), (988, 205272967)]