196882047

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 315843840

約数和(自身を除く): 118961793

約数列:

[1, 3, 9, 19, 23, 57, 69, 113, 171, 207, 339, 437, 443, 1017, 1311, 1329, 2147, 2599, 3933, 3987, 6441, 7797, 8417, 10189, 19323, 23391, 25251, 30567, 49381, 50059, 75753, 91701, 148143, 150177, 193591, 444429, 450531, 580773, 951121, 1151357, 1742319, 2853363, 3454071, 8560089, 10362213, 21875783, 65627349, 196882047]

約数ペア:

[(1, 196882047), (3, 65627349), (9, 21875783), (19, 10362213), (23, 8560089), (57, 3454071), (69, 2853363), (113, 1742319), (171, 1151357), (207, 951121), (339, 580773), (437, 450531), (443, 444429), (1017, 193591), (1311, 150177), (1329, 148143), (2147, 91701), (2599, 75753), (3933, 50059), (3987, 49381), (6441, 30567), (7797, 25251), (8417, 23391), (10189, 19323)]