201409076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{106453}}^1$

素因数の和:106511

約数の個数: 24

約数和(自身を含む): 393453984

約数和(自身を除く): 192044908

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 106453, 212906, 425812, 1170983, 2341966, 4577479, 4683932, 9154958, 18309916, 50352269, 100704538, 201409076]

約数ペア:

[(1, 201409076), (2, 100704538), (4, 50352269), (11, 18309916), (22, 9154958), (43, 4683932), (44, 4577479), (86, 2341966), (172, 1170983), (473, 425812), (946, 212906), (1892, 106453)]