200700895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 270535680

約数和(自身を除く): 69834785

約数列:

[1, 5, 17, 19, 85, 95, 151, 323, 755, 823, 1615, 2567, 2869, 4115, 12835, 13991, 14345, 15637, 48773, 69955, 78185, 124273, 243865, 265829, 621365, 1329145, 2112641, 2361187, 10563205, 11805935, 40140179, 200700895]

約数ペア:

[(1, 200700895), (5, 40140179), (17, 11805935), (19, 10563205), (85, 2361187), (95, 2112641), (151, 1329145), (323, 621365), (755, 265829), (823, 243865), (1615, 124273), (2567, 78185), (2869, 69955), (4115, 48773), (12835, 15637), (13991, 14345)]