200981877

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{11927}}^1$

素因数の和:12108

約数の個数: 16

約数和(自身を含む): 276538752

約数和(自身を除く): 75556875

約数列:

[1, 3, 41, 123, 137, 411, 5617, 11927, 16851, 35781, 489007, 1467021, 1633999, 4901997, 66993959, 200981877]

約数ペア:

[(1, 200981877), (3, 66993959), (41, 4901997), (123, 1633999), (137, 1467021), (411, 489007), (5617, 35781), (11927, 16851)]