201329656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{8699}}^1$

素因数の和:8979

約数の個数: 32

約数和(自身を含む): 413424000

約数和(自身を除く): 212094344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2893, 5786, 8699, 11572, 17398, 23144, 34796, 69592, 95689, 191378, 382756, 765512, 2287837, 4575674, 9151348, 18302696, 25166207, 50332414, 100664828, 201329656]

約数ペア:

[(1, 201329656), (2, 100664828), (4, 50332414), (8, 25166207), (11, 18302696), (22, 9151348), (44, 4575674), (88, 2287837), (263, 765512), (526, 382756), (1052, 191378), (2104, 95689), (2893, 69592), (5786, 34796), (8699, 23144), (11572, 17398)]