198226462

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 362465280

約数和(自身を除く): 164238818

約数列:

[1, 2, 7, 14, 31, 49, 62, 71, 98, 142, 217, 434, 497, 919, 994, 1519, 1838, 2201, 3038, 3479, 4402, 6433, 6958, 12866, 15407, 28489, 30814, 45031, 56978, 65249, 90062, 107849, 130498, 199423, 215698, 398846, 456743, 913486, 1395961, 2022719, 2791922, 3197201, 4045438, 6394402, 14159033, 28318066, 99113231, 198226462]

約数ペア:

[(1, 198226462), (2, 99113231), (7, 28318066), (14, 14159033), (31, 6394402), (49, 4045438), (62, 3197201), (71, 2791922), (98, 2022719), (142, 1395961), (217, 913486), (434, 456743), (497, 398846), (919, 215698), (994, 199423), (1519, 130498), (1838, 107849), (2201, 90062), (3038, 65249), (3479, 56978), (4402, 45031), (6433, 30814), (6958, 28489), (12866, 15407)]