225386938

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{70921}}^1$

素因数の和:71157

約数の個数: 16

約数和(自身を含む): 388085184

約数和(自身を除く): 162698246

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 70921, 141842, 496447, 992894, 16099067, 32198134, 112693469, 225386938]

約数ペア:

[(1, 225386938), (2, 112693469), (7, 32198134), (14, 16099067), (227, 992894), (454, 496447), (1589, 141842), (3178, 70921)]