201914691776

素因数分解:

$2^6\times 7^1\times {\mathrm{7879}}^1\times {\mathrm{57203}}^1$

素因数の和:65101

約数の個数: 56

約数和(自身を含む): 457979800320

約数和(自身を除く): 256065108544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 7879, 15758, 31516, 55153, 57203, 63032, 110306, 114406, 126064, 220612, 228812, 252128, 400421, 441224, 457624, 504256, 800842, 882448, 915248, 1601684, 1764896, 1830496, 3203368, 3529792, 3660992, 6406736, 12813472, 25626944, 450702437, 901404874, 1802809748, 3154917059, 3605619496, 6309834118, 7211238992, 12619668236, 14422477984, 25239336472, 28844955968, 50478672944, 100957345888, 201914691776]

約数ペア:

[(1, 201914691776), (2, 100957345888), (4, 50478672944), (7, 28844955968), (8, 25239336472), (14, 14422477984), (16, 12619668236), (28, 7211238992), (32, 6309834118), (56, 3605619496), (64, 3154917059), (112, 1802809748), (224, 901404874), (448, 450702437), (7879, 25626944), (15758, 12813472), (31516, 6406736), (55153, 3660992), (57203, 3529792), (63032, 3203368), (110306, 1830496), (114406, 1764896), (126064, 1601684), (220612, 915248), (228812, 882448), (252128, 800842), (400421, 504256), (441224, 457624)]