202399496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 428628480

約数和(自身を除く): 226228984

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 67, 104, 124, 134, 248, 268, 403, 536, 806, 871, 937, 1612, 1742, 1874, 2077, 3224, 3484, 3748, 4154, 6968, 7496, 8308, 12181, 16616, 24362, 27001, 29047, 48724, 54002, 58094, 62779, 97448, 108004, 116188, 125558, 216008, 232376, 251116, 377611, 502232, 755222, 816127, 1510444, 1632254, 1946149, 3020888, 3264508, 3892298, 6529016, 7784596, 15569192, 25299937, 50599874, 101199748, 202399496]

約数ペア:

[(1, 202399496), (2, 101199748), (4, 50599874), (8, 25299937), (13, 15569192), (26, 7784596), (31, 6529016), (52, 3892298), (62, 3264508), (67, 3020888), (104, 1946149), (124, 1632254), (134, 1510444), (248, 816127), (268, 755222), (403, 502232), (536, 377611), (806, 251116), (871, 232376), (937, 216008), (1612, 125558), (1742, 116188), (1874, 108004), (2077, 97448), (3224, 62779), (3484, 58094), (3748, 54002), (4154, 48724), (6968, 29047), (7496, 27001), (8308, 24362), (12181, 16616)]