223485201

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4651}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 341084640

約数和(自身を除く): 117599439

約数列:

[1, 3, 9, 19, 57, 171, 281, 843, 2529, 4651, 5339, 13953, 16017, 41859, 48051, 88369, 265107, 795321, 1306931, 3920793, 11762379, 24831689, 74495067, 223485201]

約数ペア:

[(1, 223485201), (3, 74495067), (9, 24831689), (19, 11762379), (57, 3920793), (171, 1306931), (281, 795321), (843, 265107), (2529, 88369), (4651, 48051), (5339, 41859), (13953, 16017)]