205686572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{797}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 444198720

約数和(自身を除く): 238512148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 709, 797, 1418, 1594, 2836, 3188, 4963, 5579, 9217, 9926, 10361, 11158, 18434, 19852, 20722, 22316, 36868, 41444, 64519, 72527, 129038, 145054, 258076, 290108, 565073, 1130146, 2260292, 3955511, 7345949, 7911022, 14691898, 15822044, 29383796, 51421643, 102843286, 205686572]

約数ペア:

[(1, 205686572), (2, 102843286), (4, 51421643), (7, 29383796), (13, 15822044), (14, 14691898), (26, 7911022), (28, 7345949), (52, 3955511), (91, 2260292), (182, 1130146), (364, 565073), (709, 290108), (797, 258076), (1418, 145054), (1594, 129038), (2836, 72527), (3188, 64519), (4963, 41444), (5579, 36868), (9217, 22316), (9926, 20722), (10361, 19852), (11158, 18434)]