208078586637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1\times {\mathrm{46199}}^1$

素因数の和:48145

約数の個数: 32

約数和(自身を含む): 300174336000

約数和(自身を除く): 92095749363

約数列:

[1, 3, 17, 47, 51, 141, 799, 1879, 2397, 5637, 31943, 46199, 88313, 95829, 138597, 264939, 785383, 1501321, 2171353, 2356149, 4503963, 6514059, 36913001, 86807921, 110739003, 260423763, 1475734657, 4079972287, 4427203971, 12239916861, 69359528879, 208078586637]

約数ペア:

[(1, 208078586637), (3, 69359528879), (17, 12239916861), (47, 4427203971), (51, 4079972287), (141, 1475734657), (799, 260423763), (1879, 110739003), (2397, 86807921), (5637, 36913001), (31943, 6514059), (46199, 4503963), (88313, 2356149), (95829, 2171353), (138597, 1501321), (264939, 785383)]