202104007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89387}}^1$

素因数の和:89430

約数の個数: 16

約数和(自身を含む): 257437440

約数和(自身を除く): 55333433

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 89387, 625709, 1519579, 1698353, 10637053, 11888471, 28872001, 202104007]

約数ペア:

[(1, 202104007), (7, 28872001), (17, 11888471), (19, 10637053), (119, 1698353), (133, 1519579), (323, 625709), (2261, 89387)]