208078172372

素因数分解:

$2^2\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{5274211}}^1$

素因数の和:5275631

約数の個数: 24

約数和(自身を含む): 416451779520

約数和(自身を除く): 208373607148

約数列:

[1, 2, 4, 7, 14, 28, 1409, 2818, 5636, 9863, 19726, 39452, 5274211, 10548422, 21096844, 36919477, 73838954, 147677908, 7431363299, 14862726598, 29725453196, 52019543093, 104039086186, 208078172372]

約数ペア:

[(1, 208078172372), (2, 104039086186), (4, 52019543093), (7, 29725453196), (14, 14862726598), (28, 7431363299), (1409, 147677908), (2818, 73838954), (5636, 36919477), (9863, 21096844), (19726, 10548422), (39452, 5274211)]