201314139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1033}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 305733120

約数和(自身を除く): 104418981

約数列:

[1, 3, 13, 19, 39, 57, 247, 263, 741, 789, 1033, 3099, 3419, 4997, 10257, 13429, 14991, 19627, 40287, 58881, 64961, 194883, 255151, 271679, 765453, 815037, 3531827, 5161901, 10595481, 15485703, 67104713, 201314139]

約数ペア:

[(1, 201314139), (3, 67104713), (13, 15485703), (19, 10595481), (39, 5161901), (57, 3531827), (247, 815037), (263, 765453), (741, 271679), (789, 255151), (1033, 194883), (3099, 64961), (3419, 58881), (4997, 40287), (10257, 19627), (13429, 14991)]