211172976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{209497}}^1$

素因数の和:209518

約数の個数: 60

約数和(自身を含む): 675421552

約数和(自身を除く): 464248576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 209497, 418994, 628491, 837988, 1256982, 1466479, 1675976, 1885473, 2513964, 2932958, 3351952, 3770946, 4399437, 5027928, 5865916, 7541892, 8798874, 10055856, 11731832, 13198311, 15083784, 17597748, 23463664, 26396622, 30167568, 35195496, 52793244, 70390992, 105586488, 211172976]

約数ペア:

[(1, 211172976), (2, 105586488), (3, 70390992), (4, 52793244), (6, 35195496), (7, 30167568), (8, 26396622), (9, 23463664), (12, 17597748), (14, 15083784), (16, 13198311), (18, 11731832), (21, 10055856), (24, 8798874), (28, 7541892), (36, 5865916), (42, 5027928), (48, 4399437), (56, 3770946), (63, 3351952), (72, 2932958), (84, 2513964), (112, 1885473), (126, 1675976), (144, 1466479), (168, 1256982), (252, 837988), (336, 628491), (504, 418994), (1008, 209497)]