210446886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{2143}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 453841920

約数和(自身を除く): 243395034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1259, 2143, 2518, 3777, 4286, 6429, 7554, 12858, 16367, 27859, 32734, 49101, 55718, 83577, 98202, 167154, 2698037, 5396074, 8094111, 16188222, 35074481, 70148962, 105223443, 210446886]

約数ペア:

[(1, 210446886), (2, 105223443), (3, 70148962), (6, 35074481), (13, 16188222), (26, 8094111), (39, 5396074), (78, 2698037), (1259, 167154), (2143, 98202), (2518, 83577), (3777, 55718), (4286, 49101), (6429, 32734), (7554, 27859), (12858, 16367)]