208032824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12791}}^1$

素因数の和:12923

約数の個数: 32

約数和(自身を含む): 414460800

約数和(自身を除く): 206427976

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 12791, 16264, 25582, 51164, 102328, 243029, 486058, 972116, 1368637, 1944232, 2737274, 5474548, 10949096, 26004103, 52008206, 104016412, 208032824]

約数ペア:

[(1, 208032824), (2, 104016412), (4, 52008206), (8, 26004103), (19, 10949096), (38, 5474548), (76, 2737274), (107, 1944232), (152, 1368637), (214, 972116), (428, 486058), (856, 243029), (2033, 102328), (4066, 51164), (8132, 25582), (12791, 16264)]