201842060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1441729}}^1$

素因数の和:1441745

約数の個数: 24

約数和(自身を含む): 484421280

約数和(自身を除く): 282579220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1441729, 2883458, 5766916, 7208645, 10092103, 14417290, 20184206, 28834580, 40368412, 50460515, 100921030, 201842060]

約数ペア:

[(1, 201842060), (2, 100921030), (4, 50460515), (5, 40368412), (7, 28834580), (10, 20184206), (14, 14417290), (20, 10092103), (28, 7208645), (35, 5766916), (70, 2883458), (140, 1441729)]