207815122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{3769}}^1$

素因数の和:5241

約数の個数: 16

約数和(自身を含む): 328442400

約数和(自身を除く): 120627278

約数列:

[1, 2, 19, 38, 1451, 2902, 3769, 7538, 27569, 55138, 71611, 143222, 5468819, 10937638, 103907561, 207815122]

約数ペア:

[(1, 207815122), (2, 103907561), (19, 10937638), (38, 5468819), (1451, 143222), (2902, 71611), (3769, 55138), (7538, 27569)]