220173846

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{853387}}^1$

素因数の和:853435

約数の個数: 16

約数和(自身を含む): 450588864

約数和(自身を除く): 230415018

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 853387, 1706774, 2560161, 5120322, 36695641, 73391282, 110086923, 220173846]

約数ペア:

[(1, 220173846), (2, 110086923), (3, 73391282), (6, 36695641), (43, 5120322), (86, 2560161), (129, 1706774), (258, 853387)]