201288110

素因数分解:

$2^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{9137}}^1$

素因数の和:11347

約数の個数: 16

約数和(自身を含む): 362522736

約数和(自身を除く): 161234626

約数列:

[1, 2, 5, 10, 2203, 4406, 9137, 11015, 18274, 22030, 45685, 91370, 20128811, 40257622, 100644055, 201288110]

約数ペア:

[(1, 201288110), (2, 100644055), (5, 40257622), (10, 20128811), (2203, 91370), (4406, 45685), (9137, 22030), (11015, 18274)]