201605908

素因数分解:

$2^2\times 7^1\times {\mathrm{7200211}}^1$

素因数の和:7200222

約数の個数: 12

約数和(自身を含む): 403211872

約数和(自身を除く): 201605964

約数列:

[1, 2, 4, 7, 14, 28, 7200211, 14400422, 28800844, 50401477, 100802954, 201605908]

約数ペア:

[(1, 201605908), (2, 100802954), (4, 50401477), (7, 28800844), (14, 14400422), (28, 7200211)]