203648472

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{17789}}^1$

素因数の和:17857

約数の個数: 64

約数和(自身を含む): 576396000

約数和(自身を除く): 372747528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 17789, 35578, 53367, 71156, 106734, 142312, 160101, 213468, 320202, 426936, 480303, 640404, 942817, 960606, 1280808, 1885634, 1921212, 2828451, 3771268, 3842424, 5656902, 7542536, 8485353, 11313804, 16970706, 22627608, 25456059, 33941412, 50912118, 67882824, 101824236, 203648472]

約数ペア:

[(1, 203648472), (2, 101824236), (3, 67882824), (4, 50912118), (6, 33941412), (8, 25456059), (9, 22627608), (12, 16970706), (18, 11313804), (24, 8485353), (27, 7542536), (36, 5656902), (53, 3842424), (54, 3771268), (72, 2828451), (106, 1921212), (108, 1885634), (159, 1280808), (212, 960606), (216, 942817), (318, 640404), (424, 480303), (477, 426936), (636, 320202), (954, 213468), (1272, 160101), (1431, 142312), (1908, 106734), (2862, 71156), (3816, 53367), (5724, 35578), (11448, 17789)]