203440401

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{1151}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 301916160

約数和(自身を除く): 98475759

約数列:

[1, 3, 9, 41, 123, 369, 479, 1151, 1437, 3453, 4311, 10359, 19639, 47191, 58917, 141573, 176751, 424719, 551329, 1653987, 4961961, 22604489, 67813467, 203440401]

約数ペア:

[(1, 203440401), (3, 67813467), (9, 22604489), (41, 4961961), (123, 1653987), (369, 551329), (479, 424719), (1151, 176751), (1437, 141573), (3453, 58917), (4311, 47191), (10359, 19639)]