202107381808

素因数分解:

$2^4\times {\mathrm{4651}}^1\times {\mathrm{2715913}}^1$

素因数の和:2720572

約数の個数: 20

約数和(自身を含む): 391667389768

約数和(自身を除く): 189560007960

約数列:

[1, 2, 4, 8, 16, 4651, 9302, 18604, 37208, 74416, 2715913, 5431826, 10863652, 21727304, 43454608, 12631711363, 25263422726, 50526845452, 101053690904, 202107381808]

約数ペア:

[(1, 202107381808), (2, 101053690904), (4, 50526845452), (8, 25263422726), (16, 12631711363), (4651, 43454608), (9302, 21727304), (18604, 10863652), (37208, 5431826), (74416, 2715913)]