202643857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{7949}}^1$

素因数の和:8052

約数の個数: 16

約数和(自身を含む): 228387600

約数和(自身を除く): 25743743

約数列:

[1, 13, 37, 53, 481, 689, 1961, 7949, 25493, 103337, 294113, 421297, 3823469, 5476861, 15587989, 202643857]

約数ペア:

[(1, 202643857), (13, 15587989), (37, 5476861), (53, 3823469), (481, 421297), (689, 294113), (1961, 103337), (7949, 25493)]