200946248

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{1279}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 387072000

約数和(自身を除く): 186125752

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 479, 958, 1279, 1916, 2558, 3832, 5116, 10232, 19639, 39278, 52439, 78556, 104878, 157112, 209756, 419512, 612641, 1225282, 2450564, 4901128, 25118281, 50236562, 100473124, 200946248]

約数ペア:

[(1, 200946248), (2, 100473124), (4, 50236562), (8, 25118281), (41, 4901128), (82, 2450564), (164, 1225282), (328, 612641), (479, 419512), (958, 209756), (1279, 157112), (1916, 104878), (2558, 78556), (3832, 52439), (5116, 39278), (10232, 19639)]