202354686

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 80

約数和(自身を含む): 468043488

約数和(自身を除く): 265688802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 73, 81, 142, 146, 162, 213, 219, 241, 426, 438, 482, 639, 657, 723, 1278, 1314, 1446, 1917, 1971, 2169, 3834, 3942, 4338, 5183, 5751, 5913, 6507, 10366, 11502, 11826, 13014, 15549, 17111, 17593, 19521, 31098, 34222, 35186, 39042, 46647, 51333, 52779, 93294, 102666, 105558, 139941, 153999, 158337, 279882, 307998, 316674, 419823, 461997, 475011, 839646, 923994, 950022, 1249103, 1385991, 1425033, 2498206, 2771982, 2850066, 3747309, 7494618, 11241927, 22483854, 33725781, 67451562, 101177343, 202354686]

約数ペア:

[(1, 202354686), (2, 101177343), (3, 67451562), (6, 33725781), (9, 22483854), (18, 11241927), (27, 7494618), (54, 3747309), (71, 2850066), (73, 2771982), (81, 2498206), (142, 1425033), (146, 1385991), (162, 1249103), (213, 950022), (219, 923994), (241, 839646), (426, 475011), (438, 461997), (482, 419823), (639, 316674), (657, 307998), (723, 279882), (1278, 158337), (1314, 153999), (1446, 139941), (1917, 105558), (1971, 102666), (2169, 93294), (3834, 52779), (3942, 51333), (4338, 46647), (5183, 39042), (5751, 35186), (5913, 34222), (6507, 31098), (10366, 19521), (11502, 17593), (11826, 17111), (13014, 15549)]