201468309

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5479}}^1$

素因数の和:5609

約数の個数: 32

約数和(自身を含む): 328273920

約数和(自身を除く): 126805611

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2163, 5253, 5479, 12257, 16437, 36771, 38353, 93143, 115059, 279429, 564337, 652001, 1693011, 1956003, 3950359, 9593729, 11851077, 28781187, 67156103, 201468309]

約数ペア:

[(1, 201468309), (3, 67156103), (7, 28781187), (17, 11851077), (21, 9593729), (51, 3950359), (103, 1956003), (119, 1693011), (309, 652001), (357, 564337), (721, 279429), (1751, 115059), (2163, 93143), (5253, 38353), (5479, 36771), (12257, 16437)]