202455005

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{4133}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 247940784

約数和(自身を除く): 45485779

約数列:

[1, 5, 97, 101, 485, 505, 4133, 9797, 20665, 48985, 400901, 417433, 2004505, 2087165, 40491001, 202455005]

約数ペア:

[(1, 202455005), (5, 40491001), (97, 2087165), (101, 2004505), (485, 417433), (505, 400901), (4133, 48985), (9797, 20665)]