201254715536

素因数分解:

$2^4\times 7^1\times {\mathrm{1796917103}}^1$

素因数の和:1796917118

約数の個数: 20

約数和(自身を含む): 445635441792

約数和(自身を除く): 244380726256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1796917103, 3593834206, 7187668412, 12578419721, 14375336824, 25156839442, 28750673648, 50313678884, 100627357768, 201254715536]

約数ペア:

[(1, 201254715536), (2, 100627357768), (4, 50313678884), (7, 28750673648), (8, 25156839442), (14, 14375336824), (16, 12578419721), (28, 7187668412), (56, 3593834206), (112, 1796917103)]