200404945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{65599}}^1$

素因数の和:65664

約数の個数: 16

約数和(自身を含む): 264499200

約数和(自身を除く): 64094255

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 65599, 327995, 852787, 3083153, 4263935, 15415765, 40080989, 200404945]

約数ペア:

[(1, 200404945), (5, 40080989), (13, 15415765), (47, 4263935), (65, 3083153), (235, 852787), (611, 327995), (3055, 65599)]