205375096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{65657}}^1$

素因数の和:65703

約数の個数: 32

約数和(自身を含む): 425463840

約数和(自身を除く): 220088744

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 65657, 131314, 262628, 525256, 1116169, 1510111, 2232338, 3020222, 4464676, 6040444, 8929352, 12080888, 25671887, 51343774, 102687548, 205375096]

約数ペア:

[(1, 205375096), (2, 102687548), (4, 51343774), (8, 25671887), (17, 12080888), (23, 8929352), (34, 6040444), (46, 4464676), (68, 3020222), (92, 2232338), (136, 1510111), (184, 1116169), (391, 525256), (782, 262628), (1564, 131314), (3128, 65657)]