203438469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{140983}}^1$

素因数の和:141036

約数の個数: 16

約数和(自身を含む): 300013952

約数和(自身を除く): 96575483

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 140983, 422949, 1832779, 5216371, 5498337, 15649113, 67812823, 203438469]

約数ペア:

[(1, 203438469), (3, 67812823), (13, 15649113), (37, 5498337), (39, 5216371), (111, 1832779), (481, 422949), (1443, 140983)]