201844624

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{64037}}^1$

素因数の和:64242

約数の個数: 20

約数和(自身を含む): 393065244

約数和(自身を除く): 191220620

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 64037, 128074, 256148, 512296, 1024592, 12615289, 25230578, 50461156, 100922312, 201844624]

約数ペア:

[(1, 201844624), (2, 100922312), (4, 50461156), (8, 25230578), (16, 12615289), (197, 1024592), (394, 512296), (788, 256148), (1576, 128074), (3152, 64037)]