205182370

素因数分解:

$2^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{14419}}^1$

素因数の和:15849

約数の個数: 16

約数和(自身を含む): 369613440

約数和(自身を除く): 164431070

約数列:

[1, 2, 5, 10, 1423, 2846, 7115, 14230, 14419, 28838, 72095, 144190, 20518237, 41036474, 102591185, 205182370]

約数ペア:

[(1, 205182370), (2, 102591185), (5, 41036474), (10, 20518237), (1423, 144190), (2846, 72095), (7115, 28838), (14230, 14419)]