202480072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{356479}}^1$

素因数の和:356556

約数の個数: 16

約数和(自身を含む): 384998400

約数和(自身を除く): 182518328

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 356479, 712958, 1425916, 2851832, 25310009, 50620018, 101240036, 202480072]

約数ペア:

[(1, 202480072), (2, 101240036), (4, 50620018), (8, 25310009), (71, 2851832), (142, 1425916), (284, 712958), (568, 356479)]