205518742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{65327}}^1$

素因数の和:65364

約数の個数: 24

約数和(自身を含む): 364922208

約数和(自身を除く): 159403466

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 65327, 130654, 718597, 849251, 1437194, 1698502, 7904567, 9341761, 15809134, 18683522, 102759371, 205518742]

約数ペア:

[(1, 205518742), (2, 102759371), (11, 18683522), (13, 15809134), (22, 9341761), (26, 7904567), (121, 1698502), (143, 1437194), (242, 849251), (286, 718597), (1573, 130654), (3146, 65327)]