201902260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1442159}}^1$

素因数の和:1442175

約数の個数: 24

約数和(自身を含む): 484565760

約数和(自身を除く): 282663500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1442159, 2884318, 5768636, 7210795, 10095113, 14421590, 20190226, 28843180, 40380452, 50475565, 100951130, 201902260]

約数ペア:

[(1, 201902260), (2, 100951130), (4, 50475565), (5, 40380452), (7, 28843180), (10, 20190226), (14, 14421590), (20, 10095113), (28, 7210795), (35, 5768636), (70, 2884318), (140, 1442159)]