200930015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21617}}^1$

素因数の和:21659

約数の個数: 24

約数和(自身を含む): 284838768

約数和(自身を除く): 83908753

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 9295, 21617, 108085, 237787, 281021, 1188935, 1405105, 3091231, 3653273, 15456155, 18266365, 40186003, 200930015]

約数ペア:

[(1, 200930015), (5, 40186003), (11, 18266365), (13, 15456155), (55, 3653273), (65, 3091231), (143, 1405105), (169, 1188935), (715, 281021), (845, 237787), (1859, 108085), (9295, 21617)]