204558190

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{135469}}^1$

素因数の和:135627

約数の個数: 16

約数和(自身を含む): 370645920

約数和(自身を除く): 166087730

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 135469, 270938, 677345, 1354690, 20455819, 40911638, 102279095, 204558190]

約数ペア:

[(1, 204558190), (2, 102279095), (5, 40911638), (10, 20455819), (151, 1354690), (302, 677345), (755, 270938), (1510, 135469)]