201646911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 300119040

約数和(自身を除く): 98472129

約数列:

[1, 3, 17, 23, 51, 69, 103, 309, 391, 1173, 1669, 1751, 2369, 5007, 5253, 7107, 28373, 38387, 40273, 85119, 115161, 120819, 171907, 515721, 652579, 1957737, 2922419, 3953861, 8767257, 11861583, 67215637, 201646911]

約数ペア:

[(1, 201646911), (3, 67215637), (17, 11861583), (23, 8767257), (51, 3953861), (69, 2922419), (103, 1957737), (309, 652579), (391, 515721), (1173, 171907), (1669, 120819), (1751, 115161), (2369, 85119), (5007, 40273), (5253, 38387), (7107, 28373)]