218952725

素因数分解:

$5^2\times {\mathrm{683}}^1\times {\mathrm{12823}}^1$

素因数の和:13516

約数の個数: 12

約数和(自身を含む): 271920096

約数和(自身を除く): 52967371

約数列:

[1, 5, 25, 683, 3415, 12823, 17075, 64115, 320575, 8758109, 43790545, 218952725]

約数ペア:

[(1, 218952725), (5, 43790545), (25, 8758109), (683, 320575), (3415, 64115), (12823, 17075)]