201429140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{915587}}^1$

素因数の和:915607

約数の個数: 24

約数和(自身を含む): 461456352

約数和(自身を除く): 260027212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 915587, 1831174, 3662348, 4577935, 9155870, 10071457, 18311740, 20142914, 40285828, 50357285, 100714570, 201429140]

約数ペア:

[(1, 201429140), (2, 100714570), (4, 50357285), (5, 40285828), (10, 20142914), (11, 18311740), (20, 10071457), (22, 9155870), (44, 4577935), (55, 3662348), (110, 1831174), (220, 915587)]