202289171

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{15887}}^1$

素因数の和:16018

約数の個数: 16

約数和(自身を含む): 247090176

約数和(自身を除く): 44801005

約数列:

[1, 7, 17, 107, 119, 749, 1819, 12733, 15887, 111209, 270079, 1699909, 1890553, 11899363, 28898453, 202289171]

約数ペア:

[(1, 202289171), (7, 28898453), (17, 11899363), (107, 1890553), (119, 1699909), (749, 270079), (1819, 111209), (12733, 15887)]