195425104

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12553}}^1$

素因数の和:12707

約数の個数: 40

約数和(自身を含む): 435874880

約数和(自身を除く): 240449776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 12553, 15568, 25106, 50212, 87871, 100424, 175742, 200848, 351484, 702968, 1405936, 1744867, 3489734, 6979468, 12214069, 13958936, 24428138, 27917872, 48856276, 97712552, 195425104]

約数ペア:

[(1, 195425104), (2, 97712552), (4, 48856276), (7, 27917872), (8, 24428138), (14, 13958936), (16, 12214069), (28, 6979468), (56, 3489734), (112, 1744867), (139, 1405936), (278, 702968), (556, 351484), (973, 200848), (1112, 175742), (1946, 100424), (2224, 87871), (3892, 50212), (7784, 25106), (12553, 15568)]