201871060

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{9151}}^1$

素因数の和:10263

約数の個数: 24

約数和(自身を含む): 424359936

約数和(自身を除く): 222488876

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 4412, 5515, 9151, 11030, 18302, 22060, 36604, 45755, 91510, 183020, 10093553, 20187106, 40374212, 50467765, 100935530, 201871060]

約数ペア:

[(1, 201871060), (2, 100935530), (4, 50467765), (5, 40374212), (10, 20187106), (20, 10093553), (1103, 183020), (2206, 91510), (4412, 45755), (5515, 36604), (9151, 22060), (11030, 18302)]