202103776

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6491}}^1$

素因数の和:6647

約数の個数: 48

約数和(自身を含む): 458075520

約数和(自身を除く): 255971744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 6491, 7784, 12982, 15568, 25964, 31136, 45437, 51928, 90874, 103856, 181748, 207712, 363496, 726992, 902249, 1453984, 1804498, 3608996, 6315743, 7217992, 12631486, 14435984, 25262972, 28871968, 50525944, 101051888, 202103776]

約数ペア:

[(1, 202103776), (2, 101051888), (4, 50525944), (7, 28871968), (8, 25262972), (14, 14435984), (16, 12631486), (28, 7217992), (32, 6315743), (56, 3608996), (112, 1804498), (139, 1453984), (224, 902249), (278, 726992), (556, 363496), (973, 207712), (1112, 181748), (1946, 103856), (2224, 90874), (3892, 51928), (4448, 45437), (6491, 31136), (7784, 25964), (12982, 15568)]