201474901

素因数分解:

${\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 208510848

約数和(自身を除く): 7035947

約数列:

[1, 101, 103, 107, 181, 10403, 10807, 11021, 18281, 18643, 19367, 1113121, 1882943, 1956067, 1994801, 201474901]

約数ペア:

[(1, 201474901), (101, 1994801), (103, 1956067), (107, 1882943), (181, 1113121), (10403, 19367), (10807, 18643), (11021, 18281)]