202143798

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{68897}}^1$

素因数の和:69068

約数の個数: 24

約数和(自身を含む): 440671608

約数和(自身を除く): 238527810

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 68897, 137794, 206691, 413382, 620073, 1240146, 11230211, 22460422, 33690633, 67381266, 101071899, 202143798]

約数ペア:

[(1, 202143798), (2, 101071899), (3, 67381266), (6, 33690633), (9, 22460422), (18, 11230211), (163, 1240146), (326, 620073), (489, 413382), (978, 206691), (1467, 137794), (2934, 68897)]