188384791

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 234662400

約数和(自身を除く): 46277609

約数列:

[1, 7, 19, 41, 133, 179, 193, 287, 779, 1253, 1351, 3401, 3667, 5453, 7339, 7913, 23807, 25669, 34547, 51373, 55391, 139441, 150347, 241829, 656393, 976087, 1052429, 1416427, 4594751, 9914989, 26912113, 188384791]

約数ペア:

[(1, 188384791), (7, 26912113), (19, 9914989), (41, 4594751), (133, 1416427), (179, 1052429), (193, 976087), (287, 656393), (779, 241829), (1253, 150347), (1351, 139441), (3401, 55391), (3667, 51373), (5453, 34547), (7339, 25669), (7913, 23807)]