207473988

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{72341}}^1$

素因数の和:72587

約数の個数: 24

約数和(自身を含む): 486138240

約数和(自身を除く): 278664252

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 72341, 144682, 217023, 289364, 434046, 868092, 17289499, 34578998, 51868497, 69157996, 103736994, 207473988]

約数ペア:

[(1, 207473988), (2, 103736994), (3, 69157996), (4, 51868497), (6, 34578998), (12, 17289499), (239, 868092), (478, 434046), (717, 289364), (956, 217023), (1434, 144682), (2868, 72341)]