190047452

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{111269}}^1$

素因数の和:111341

約数の個数: 24

約数和(自身を含む): 386329440

約数和(自身を除く): 196281988

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 111269, 222538, 445076, 778883, 1557766, 3115532, 6787409, 13574818, 27149636, 47511863, 95023726, 190047452]

約数ペア:

[(1, 190047452), (2, 95023726), (4, 47511863), (7, 27149636), (14, 13574818), (28, 6787409), (61, 3115532), (122, 1557766), (244, 778883), (427, 445076), (854, 222538), (1708, 111269)]