208078302

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 421781760

約数和(自身を除く): 213703458

約数列:

[1, 2, 3, 6, 151, 163, 302, 326, 453, 489, 906, 978, 1409, 2818, 4227, 8454, 24613, 49226, 73839, 147678, 212759, 229667, 425518, 459334, 638277, 689001, 1276554, 1378002, 34679717, 69359434, 104039151, 208078302]

約数ペア:

[(1, 208078302), (2, 104039151), (3, 69359434), (6, 34679717), (151, 1378002), (163, 1276554), (302, 689001), (326, 638277), (453, 459334), (489, 425518), (906, 229667), (978, 212759), (1409, 147678), (2818, 73839), (4227, 49226), (8454, 24613)]