200908336

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{117353}}^1$

素因数の和:117468

約数の個数: 20

約数和(自身を含む): 392901192

約数和(自身を除く): 191992856

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 117353, 234706, 469412, 938824, 1877648, 12556771, 25113542, 50227084, 100454168, 200908336]

約数ペア:

[(1, 200908336), (2, 100454168), (4, 50227084), (8, 25113542), (16, 12556771), (107, 1877648), (214, 938824), (428, 469412), (856, 234706), (1712, 117353)]