199916704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{480569}}^1$

素因数の和:480592

約数の個数: 24

約数和(自身を含む): 423862740

約数和(自身を除く): 223946036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 480569, 961138, 1922276, 3844552, 6247397, 7689104, 12494794, 15378208, 24989588, 49979176, 99958352, 199916704]

約数ペア:

[(1, 199916704), (2, 99958352), (4, 49979176), (8, 24989588), (13, 15378208), (16, 12494794), (26, 7689104), (32, 6247397), (52, 3844552), (104, 1922276), (208, 961138), (416, 480569)]