220872961

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 234138960

約数和(自身を除く): 13265999

約数列:

[1, 29, 73, 101, 1033, 2117, 2929, 7373, 29957, 75409, 104333, 213817, 2186861, 3025657, 7616309, 220872961]

約数ペア:

[(1, 220872961), (29, 7616309), (73, 3025657), (101, 2186861), (1033, 213817), (2117, 104333), (2929, 75409), (7373, 29957)]