217874482

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6935

約数の個数: 48

約数和(自身を含む): 423779040

約数和(自身を除く): 205904558

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1666, 1862, 2261, 4522, 6883, 13766, 15827, 31654, 48181, 96362, 117011, 130777, 234022, 261554, 337267, 674534, 819077, 915439, 1638154, 1830878, 2223209, 4446418, 5733539, 6408073, 11467078, 12816146, 15562463, 31124926, 108937241, 217874482]

約数ペア:

[(1, 217874482), (2, 108937241), (7, 31124926), (14, 15562463), (17, 12816146), (19, 11467078), (34, 6408073), (38, 5733539), (49, 4446418), (98, 2223209), (119, 1830878), (133, 1638154), (238, 915439), (266, 819077), (323, 674534), (646, 337267), (833, 261554), (931, 234022), (1666, 130777), (1862, 117011), (2261, 96362), (4522, 48181), (6883, 31654), (13766, 15827)]