201961629

素因数分解:

$3^2\times {\mathrm{1181}}^1\times {\mathrm{19001}}^1$

素因数の和:20188

約数の個数: 12

約数和(自身を含む): 291984732

約数和(自身を除く): 90023103

約数列:

[1, 3, 9, 1181, 3543, 10629, 19001, 57003, 171009, 22440181, 67320543, 201961629]

約数ペア:

[(1, 201961629), (3, 67320543), (9, 22440181), (1181, 171009), (3543, 57003), (10629, 19001)]