201010180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1435787}}^1$

素因数の和:1435803

約数の個数: 24

約数和(自身を含む): 482424768

約数和(自身を除く): 281414588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1435787, 2871574, 5743148, 7178935, 10050509, 14357870, 20101018, 28715740, 40202036, 50252545, 100505090, 201010180]

約数ペア:

[(1, 201010180), (2, 100505090), (4, 50252545), (5, 40202036), (7, 28715740), (10, 20101018), (14, 14357870), (20, 10050509), (28, 7178935), (35, 5743148), (70, 2871574), (140, 1435787)]