199015812

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{25243}}^1$

素因数の和:25329

約数の個数: 48

約数和(自身を含む): 523055680

約数和(自身を除く): 324039868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 25243, 50486, 75729, 100972, 151458, 227187, 302916, 454374, 681561, 908748, 1363122, 1842739, 2726244, 3685478, 5528217, 7370956, 11056434, 16584651, 22112868, 33169302, 49753953, 66338604, 99507906, 199015812]

約数ペア:

[(1, 199015812), (2, 99507906), (3, 66338604), (4, 49753953), (6, 33169302), (9, 22112868), (12, 16584651), (18, 11056434), (27, 7370956), (36, 5528217), (54, 3685478), (73, 2726244), (108, 1842739), (146, 1363122), (219, 908748), (292, 681561), (438, 454374), (657, 302916), (876, 227187), (1314, 151458), (1971, 100972), (2628, 75729), (3942, 50486), (7884, 25243)]