200754032

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{63691}}^1$

素因数の和:63896

約数の個数: 20

約数和(自身を含む): 390941496

約数和(自身を除く): 190187464

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 63691, 127382, 254764, 509528, 1019056, 12547127, 25094254, 50188508, 100377016, 200754032]

約数ペア:

[(1, 200754032), (2, 100377016), (4, 50188508), (8, 25094254), (16, 12547127), (197, 1019056), (394, 509528), (788, 254764), (1576, 127382), (3152, 63691)]