193608212

素因数分解:

$2^2\times 7^2\times {\mathrm{987797}}^1$

素因数の和:987815

約数の個数: 18

約数和(自身を含む): 394131402

約数和(自身を除く): 200523190

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 987797, 1975594, 3951188, 6914579, 13829158, 27658316, 48402053, 96804106, 193608212]

約数ペア:

[(1, 193608212), (2, 96804106), (4, 48402053), (7, 27658316), (14, 13829158), (28, 6914579), (49, 3951188), (98, 1975594), (196, 987797)]