201902685740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1442162041}}^1$

素因数の和:1442162057

約数の個数: 24

約数和(自身を含む): 484566446112

約数和(自身を除く): 282663760372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1442162041, 2884324082, 5768648164, 7210810205, 10095134287, 14421620410, 20190268574, 28843240820, 40380537148, 50475671435, 100951342870, 201902685740]

約数ペア:

[(1, 201902685740), (2, 100951342870), (4, 50475671435), (5, 40380537148), (7, 28843240820), (10, 20190268574), (14, 14421620410), (20, 10095134287), (28, 7210810205), (35, 5768648164), (70, 2884324082), (140, 1442162041)]