209820804

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{104701}}^1$

素因数の和:104875

約数の個数: 24

約数和(自身を含む): 492518208

約数和(自身を除く): 282697404

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 104701, 209402, 314103, 418804, 628206, 1256412, 17485067, 34970134, 52455201, 69940268, 104910402, 209820804]

約数ペア:

[(1, 209820804), (2, 104910402), (3, 69940268), (4, 52455201), (6, 34970134), (12, 17485067), (167, 1256412), (334, 628206), (501, 418804), (668, 314103), (1002, 209402), (2004, 104701)]