201922210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2884603}}^1$

素因数の和:2884617

約数の個数: 16

約数和(自身を含む): 415382976

約数和(自身を除く): 213460766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2884603, 5769206, 14423015, 20192221, 28846030, 40384442, 100961105, 201922210]

約数ペア:

[(1, 201922210), (2, 100961105), (5, 40384442), (7, 28846030), (10, 20192221), (14, 14423015), (35, 5769206), (70, 2884603)]