202455449

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 235363968

約数和(自身を除く): 32908519

約数列:

[1, 7, 107, 137, 749, 959, 1973, 13811, 14659, 102613, 211111, 270301, 1477777, 1892107, 28922207, 202455449]

約数ペア:

[(1, 202455449), (7, 28922207), (107, 1892107), (137, 1477777), (749, 270301), (959, 211111), (1973, 102613), (13811, 14659)]