201774304

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{19891}}^1$

素因数の和:20218

約数の個数: 24

約数和(自身を含む): 398516328

約数和(自身を除く): 196742024

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 10144, 19891, 39782, 79564, 159128, 318256, 636512, 6305447, 12610894, 25221788, 50443576, 100887152, 201774304]

約数ペア:

[(1, 201774304), (2, 100887152), (4, 50443576), (8, 25221788), (16, 12610894), (32, 6305447), (317, 636512), (634, 318256), (1268, 159128), (2536, 79564), (5072, 39782), (10144, 19891)]