200051588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{64037}}^1$

素因数の和:64123

約数の個数: 24

約数和(自身を含む): 387301824

約数和(自身を除く): 187250236

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 64037, 128074, 256148, 704407, 1408814, 2817628, 4546627, 9093254, 18186508, 50012897, 100025794, 200051588]

約数ペア:

[(1, 200051588), (2, 100025794), (4, 50012897), (11, 18186508), (22, 9093254), (44, 4546627), (71, 2817628), (142, 1408814), (284, 704407), (781, 256148), (1562, 128074), (3124, 64037)]