201288717

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24023}}^1$

素因数の和:24062

約数の個数: 36

約数和(自身を含む): 356035680

約数和(自身を除く): 154746963

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 24023, 72069, 168161, 216207, 456437, 504483, 1177127, 1369311, 1513449, 3195059, 3531381, 4107933, 9585177, 10594143, 22365413, 28755531, 67096239, 201288717]

約数ペア:

[(1, 201288717), (3, 67096239), (7, 28755531), (9, 22365413), (19, 10594143), (21, 9585177), (49, 4107933), (57, 3531381), (63, 3195059), (133, 1513449), (147, 1369311), (171, 1177127), (399, 504483), (441, 456437), (931, 216207), (1197, 168161), (2793, 72069), (8379, 24023)]