202113571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 223948800

約数和(自身を除く): 21835229

約数列:

[1, 11, 89, 431, 479, 979, 4741, 5269, 38359, 42631, 206449, 421949, 468941, 2270939, 18373961, 202113571]

約数ペア:

[(1, 202113571), (11, 18373961), (89, 2270939), (431, 468941), (479, 421949), (979, 206449), (4741, 42631), (5269, 38359)]