203379008

素因数分解:

$2^6\times 7^2\times {\mathrm{64853}}^1$

素因数の和:64879

約数の個数: 42

約数和(自身を含む): 469478106

約数和(自身を除く): 266099098

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 64853, 129706, 259412, 453971, 518824, 907942, 1037648, 1815884, 2075296, 3177797, 3631768, 4150592, 6355594, 7263536, 12711188, 14527072, 25422376, 29054144, 50844752, 101689504, 203379008]

約数ペア:

[(1, 203379008), (2, 101689504), (4, 50844752), (7, 29054144), (8, 25422376), (14, 14527072), (16, 12711188), (28, 7263536), (32, 6355594), (49, 4150592), (56, 3631768), (64, 3177797), (98, 2075296), (112, 1815884), (196, 1037648), (224, 907942), (392, 518824), (448, 453971), (784, 259412), (1568, 129706), (3136, 64853)]