201290432

素因数分解:

$2^6\times 7^2\times {\mathrm{64187}}^1$

素因数の和:64213

約数の個数: 42

約数和(自身を含む): 464656932

約数和(自身を除く): 263366500

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 64187, 128374, 256748, 449309, 513496, 898618, 1026992, 1797236, 2053984, 3145163, 3594472, 4107968, 6290326, 7188944, 12580652, 14377888, 25161304, 28755776, 50322608, 100645216, 201290432]

約数ペア:

[(1, 201290432), (2, 100645216), (4, 50322608), (7, 28755776), (8, 25161304), (14, 14377888), (16, 12580652), (28, 7188944), (32, 6290326), (49, 4107968), (56, 3594472), (64, 3145163), (98, 2053984), (112, 1797236), (196, 1026992), (224, 898618), (392, 513496), (448, 449309), (784, 256748), (1568, 128374), (3136, 64187)]