201428982

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1429}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 449729280

約数和(自身を除く): 248300298

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 191, 246, 369, 382, 573, 738, 1146, 1429, 1719, 2858, 3438, 4287, 7831, 8574, 12861, 15662, 23493, 25722, 46986, 58589, 70479, 117178, 140958, 175767, 272939, 351534, 527301, 545878, 818817, 1054602, 1637634, 2456451, 4912902, 11190499, 22380998, 33571497, 67142994, 100714491, 201428982]

約数ペア:

[(1, 201428982), (2, 100714491), (3, 67142994), (6, 33571497), (9, 22380998), (18, 11190499), (41, 4912902), (82, 2456451), (123, 1637634), (191, 1054602), (246, 818817), (369, 545878), (382, 527301), (573, 351534), (738, 272939), (1146, 175767), (1429, 140958), (1719, 117178), (2858, 70479), (3438, 58589), (4287, 46986), (7831, 25722), (8574, 23493), (12861, 15662)]