200413724

素因数分解:

$2^2\times 7^2\times {\mathrm{1022519}}^1$

素因数の和:1022537

約数の個数: 18

約数和(自身を含む): 407985480

約数和(自身を除く): 207571756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1022519, 2045038, 4090076, 7157633, 14315266, 28630532, 50103431, 100206862, 200413724]

約数ペア:

[(1, 200413724), (2, 100206862), (4, 50103431), (7, 28630532), (14, 14315266), (28, 7157633), (49, 4090076), (98, 2045038), (196, 1022519)]