200220918

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{422407}}^1$

素因数の和:422491

約数の個数: 16

約数和(自身を含む): 405511680

約数和(自身を除く): 205290762

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 422407, 844814, 1267221, 2534442, 33370153, 66740306, 100110459, 200220918]

約数ペア:

[(1, 200220918), (2, 100110459), (3, 66740306), (6, 33370153), (79, 2534442), (158, 1267221), (237, 844814), (474, 422407)]