201727939

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 234037440

約数和(自身を除く): 32309501

約数列:

[1, 7, 113, 181, 791, 1267, 1409, 9863, 20453, 143171, 159217, 255029, 1114519, 1785203, 28818277, 201727939]

約数ペア:

[(1, 201727939), (7, 28818277), (113, 1785203), (181, 1114519), (791, 255029), (1267, 159217), (1409, 143171), (9863, 20453)]