220199787239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1931}}^1\times {\mathrm{19753}}^1$

素因数の和:21958

約数の個数: 16

約数和(自身を含む): 230820274944

約数和(自身を除く): 10620487705

約数列:

[1, 23, 251, 1931, 5773, 19753, 44413, 454319, 484681, 4958003, 11147663, 38143043, 114034069, 877289989, 9573903793, 220199787239]

約数ペア:

[(1, 220199787239), (23, 9573903793), (251, 877289989), (1931, 114034069), (5773, 38143043), (19753, 11147663), (44413, 4958003), (454319, 484681)]