201568004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{106537}}^1$

素因数の和:106595

約数の個数: 24

約数和(自身を含む): 393764448

約数和(自身を除く): 192196444

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 106537, 213074, 426148, 1171907, 2343814, 4581091, 4687628, 9162182, 18324364, 50392001, 100784002, 201568004]

約数ペア:

[(1, 201568004), (2, 100784002), (4, 50392001), (11, 18324364), (22, 9162182), (43, 4687628), (44, 4581091), (86, 2343814), (172, 1171907), (473, 426148), (946, 213074), (1892, 106537)]