199948058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{111953}}^1$

素因数の和:112021

約数の個数: 16

約数和(自身を含む): 322427520

約数和(自身を除く): 122479462

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 111953, 223906, 2127107, 4254214, 5261791, 10523582, 99974029, 199948058]

約数ペア:

[(1, 199948058), (2, 99974029), (19, 10523582), (38, 5261791), (47, 4254214), (94, 2127107), (893, 223906), (1786, 111953)]