219527952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{653357}}^1$

素因数の和:653375

約数の個数: 40

約数和(自身を含む): 648131136

約数和(自身を除く): 428603184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 653357, 1306714, 1960071, 2613428, 3920142, 4573499, 5226856, 7840284, 9146998, 10453712, 13720497, 15680568, 18293996, 27440994, 31361136, 36587992, 54881988, 73175984, 109763976, 219527952]

約数ペア:

[(1, 219527952), (2, 109763976), (3, 73175984), (4, 54881988), (6, 36587992), (7, 31361136), (8, 27440994), (12, 18293996), (14, 15680568), (16, 13720497), (21, 10453712), (24, 9146998), (28, 7840284), (42, 5226856), (48, 4573499), (56, 3920142), (84, 2613428), (112, 1960071), (168, 1306714), (336, 653357)]