199474884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113081}}^1$

素因数の和:113105

約数の個数: 54

約数和(自身を含む): 586556334

約数和(自身を除く): 387081450

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 113081, 226162, 339243, 452324, 678486, 791567, 1017729, 1356972, 1583134, 2035458, 2374701, 3166268, 4070916, 4749402, 5540969, 7124103, 9498804, 11081938, 14248206, 16622907, 22163876, 28496412, 33245814, 49868721, 66491628, 99737442, 199474884]

約数ペア:

[(1, 199474884), (2, 99737442), (3, 66491628), (4, 49868721), (6, 33245814), (7, 28496412), (9, 22163876), (12, 16622907), (14, 14248206), (18, 11081938), (21, 9498804), (28, 7124103), (36, 5540969), (42, 4749402), (49, 4070916), (63, 3166268), (84, 2374701), (98, 2035458), (126, 1583134), (147, 1356972), (196, 1017729), (252, 791567), (294, 678486), (441, 452324), (588, 339243), (882, 226162), (1764, 113081)]