203640481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2269}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 228816000

約数和(自身を除く): 25175519

約数列:

[1, 11, 41, 199, 451, 2189, 2269, 8159, 24959, 89749, 93029, 451531, 1023319, 4966841, 18512771, 203640481]

約数ペア:

[(1, 203640481), (11, 18512771), (41, 4966841), (199, 1023319), (451, 451531), (2189, 93029), (2269, 89749), (8159, 24959)]