203205896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1494161}}^1$

素因数の和:1494184

約数の個数: 16

約数和(自身を含む): 403423740

約数和(自身を除く): 200217844

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1494161, 2988322, 5976644, 11953288, 25400737, 50801474, 101602948, 203205896]

約数ペア:

[(1, 203205896), (2, 101602948), (4, 50801474), (8, 25400737), (17, 11953288), (34, 5976644), (68, 2988322), (136, 1494161)]