201054644

素因数分解:

$2^2\times 7^2\times {\mathrm{1025789}}^1$

素因数の和:1025807

約数の個数: 18

約数和(自身を含む): 409290210

約数和(自身を除く): 208235566

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1025789, 2051578, 4103156, 7180523, 14361046, 28722092, 50263661, 100527322, 201054644]

約数ペア:

[(1, 201054644), (2, 100527322), (4, 50263661), (7, 28722092), (14, 14361046), (28, 7180523), (49, 4103156), (98, 2051578), (196, 1025789)]