220067555

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{1249}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 267300000

約数和(自身を除く): 47232445

約数列:

[1, 5, 131, 269, 655, 1249, 1345, 6245, 35239, 163619, 176195, 335981, 818095, 1679905, 44013511, 220067555]

約数ペア:

[(1, 220067555), (5, 44013511), (131, 1679905), (269, 818095), (655, 335981), (1249, 176195), (1345, 163619), (6245, 35239)]