201947694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3249

約数の個数: 64

約数和(自身を含む): 468652800

約数和(自身を除く): 266705106

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1118, 1482, 1634, 1677, 2451, 3169, 3354, 4902, 6338, 9507, 10621, 19014, 21242, 31863, 41197, 60211, 63726, 82394, 120422, 123591, 136267, 180633, 247182, 272534, 361266, 408801, 782743, 817602, 1565486, 1771471, 2348229, 2589073, 3542942, 4696458, 5178146, 5314413, 7767219, 10628826, 15534438, 33657949, 67315898, 100973847, 201947694]

約数ペア:

[(1, 201947694), (2, 100973847), (3, 67315898), (6, 33657949), (13, 15534438), (19, 10628826), (26, 7767219), (38, 5314413), (39, 5178146), (43, 4696458), (57, 3542942), (78, 2589073), (86, 2348229), (114, 1771471), (129, 1565486), (247, 817602), (258, 782743), (494, 408801), (559, 361266), (741, 272534), (817, 247182), (1118, 180633), (1482, 136267), (1634, 123591), (1677, 120422), (2451, 82394), (3169, 63726), (3354, 60211), (4902, 41197), (6338, 31863), (9507, 21242), (10621, 19014)]