201528477

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 294680568

約数和(自身を除く): 93152091

約数列:

[1, 3, 9, 181, 193, 543, 579, 641, 1629, 1737, 1923, 5769, 34933, 104799, 116021, 123713, 314397, 348063, 371139, 1044189, 1113417, 22392053, 67176159, 201528477]

約数ペア:

[(1, 201528477), (3, 67176159), (9, 22392053), (181, 1113417), (193, 1044189), (543, 371139), (579, 348063), (641, 314397), (1629, 123713), (1737, 116021), (1923, 104799), (5769, 34933)]