195810412

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{50311}}^1$

素因数の和:50461

約数の個数: 24

約数和(自身を含む): 394446080

約数和(自身を除く): 198635668

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 50311, 100622, 201244, 352177, 704354, 1408708, 6993229, 13986458, 27972916, 48952603, 97905206, 195810412]

約数ペア:

[(1, 195810412), (2, 97905206), (4, 48952603), (7, 27972916), (14, 13986458), (28, 6993229), (139, 1408708), (278, 704354), (556, 352177), (973, 201244), (1946, 100622), (3892, 50311)]