206403923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 229178592

約数和(自身を除く): 22774669

約数列:

[1, 11, 73, 401, 641, 803, 4411, 7051, 29273, 46793, 257041, 322003, 514723, 2827451, 18763993, 206403923]

約数ペア:

[(1, 206403923), (11, 18763993), (73, 2827451), (401, 514723), (641, 322003), (803, 257041), (4411, 46793), (7051, 29273)]