199367077

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 253532160

約数和(自身を除く): 54165083

約数列:

[1, 7, 13, 59, 71, 91, 413, 497, 523, 767, 923, 3661, 4189, 5369, 6461, 6799, 29323, 30857, 37133, 47593, 54457, 215999, 259931, 381199, 401141, 482729, 2190847, 2807987, 3379103, 15335929, 28481011, 199367077]

約数ペア:

[(1, 199367077), (7, 28481011), (13, 15335929), (59, 3379103), (71, 2807987), (91, 2190847), (413, 482729), (497, 401141), (523, 381199), (767, 259931), (923, 215999), (3661, 54457), (4189, 47593), (5369, 37133), (6461, 30857), (6799, 29323)]