208078403888

素因数分解:

$2^4\times {\mathrm{2281}}^1\times {\mathrm{5701403}}^1$

素因数の和:5703692

約数の個数: 20

約数和(自身を含む): 403328721768

約数和(自身を除く): 195250317880

約数列:

[1, 2, 4, 8, 16, 2281, 4562, 9124, 18248, 36496, 5701403, 11402806, 22805612, 45611224, 91222448, 13004900243, 26009800486, 52019600972, 104039201944, 208078403888]

約数ペア:

[(1, 208078403888), (2, 104039201944), (4, 52019600972), (8, 26009800486), (16, 13004900243), (2281, 91222448), (4562, 45611224), (9124, 22805612), (18248, 11402806), (36496, 5701403)]