207979968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{154747}}^1$

素因数の和:154769

約数の個数: 56

約数和(自身を含む): 628895872

約数和(自身を除く): 420915904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 154747, 309494, 464241, 618988, 928482, 1083229, 1237976, 1856964, 2166458, 2475952, 3249687, 3713928, 4332916, 4951904, 6499374, 7427856, 8665832, 9903808, 12998748, 14855712, 17331664, 25997496, 29711424, 34663328, 51994992, 69326656, 103989984, 207979968]

約数ペア:

[(1, 207979968), (2, 103989984), (3, 69326656), (4, 51994992), (6, 34663328), (7, 29711424), (8, 25997496), (12, 17331664), (14, 14855712), (16, 12998748), (21, 9903808), (24, 8665832), (28, 7427856), (32, 6499374), (42, 4951904), (48, 4332916), (56, 3713928), (64, 3249687), (84, 2475952), (96, 2166458), (112, 1856964), (168, 1237976), (192, 1083229), (224, 928482), (336, 618988), (448, 464241), (672, 309494), (1344, 154747)]