202197772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{380071}}^1$

素因数の和:380101

約数の個数: 24

約数和(自身を含む): 425680640

約数和(自身を除く): 223482868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 380071, 760142, 1520284, 2660497, 5320994, 7221349, 10641988, 14442698, 28885396, 50549443, 101098886, 202197772]

約数ペア:

[(1, 202197772), (2, 101098886), (4, 50549443), (7, 28885396), (14, 14442698), (19, 10641988), (28, 7221349), (38, 5320994), (76, 2660497), (133, 1520284), (266, 760142), (532, 380071)]