201568620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305407}}^1$

素因数の和:305430

約数の個数: 48

約数和(自身を含む): 615702528

約数和(自身を除く): 414133908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305407, 610814, 916221, 1221628, 1527035, 1832442, 3054070, 3359477, 3664884, 4581105, 6108140, 6718954, 9162210, 10078431, 13437908, 16797385, 18324420, 20156862, 33594770, 40313724, 50392155, 67189540, 100784310, 201568620]

約数ペア:

[(1, 201568620), (2, 100784310), (3, 67189540), (4, 50392155), (5, 40313724), (6, 33594770), (10, 20156862), (11, 18324420), (12, 16797385), (15, 13437908), (20, 10078431), (22, 9162210), (30, 6718954), (33, 6108140), (44, 4581105), (55, 3664884), (60, 3359477), (66, 3054070), (110, 1832442), (132, 1527035), (165, 1221628), (220, 916221), (330, 610814), (660, 305407)]