200416258

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{20717}}^1$

素因数の和:21417

約数の個数: 16

約数和(自身を含む): 344084544

約数和(自身を除く): 143668286

約数列:

[1, 2, 7, 14, 691, 1382, 4837, 9674, 20717, 41434, 145019, 290038, 14315447, 28630894, 100208129, 200416258]

約数ペア:

[(1, 200416258), (2, 100208129), (7, 28630894), (14, 14315447), (691, 290038), (1382, 145019), (4837, 41434), (9674, 20717)]