229616972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{13103}}^1$

素因数の和:13457

約数の個数: 24

約数和(自身を含む): 434056896

約数和(自身を除く): 204439924

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 13103, 17524, 26206, 52412, 170339, 340678, 681356, 4415711, 8831422, 17662844, 57404243, 114808486, 229616972]

約数ペア:

[(1, 229616972), (2, 114808486), (4, 57404243), (13, 17662844), (26, 8831422), (52, 4415711), (337, 681356), (674, 340678), (1348, 170339), (4381, 52412), (8762, 26206), (13103, 17524)]