201639644511

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1\times {\mathrm{42961}}^1$

素因数の和:44279

約数の個数: 32

約数和(自身を含む): 287467334400

約数和(自身を除く): 85827689889

約数列:

[1, 3, 19, 57, 67, 201, 1229, 1273, 3687, 3819, 23351, 42961, 70053, 82343, 128883, 247029, 816259, 1564517, 2448777, 2878387, 4693551, 8635161, 52799069, 54689353, 158397207, 164068059, 1003182311, 3009546933, 3537537623, 10612612869, 67213214837, 201639644511]

約数ペア:

[(1, 201639644511), (3, 67213214837), (19, 10612612869), (57, 3537537623), (67, 3009546933), (201, 1003182311), (1229, 164068059), (1273, 158397207), (3687, 54689353), (3819, 52799069), (23351, 8635161), (42961, 4693551), (70053, 2878387), (82343, 2448777), (128883, 1564517), (247029, 816259)]