208768112

素因数分解:

$2^4\times 7^1\times {\mathrm{1864001}}^1$

素因数の和:1864016

約数の個数: 20

約数和(自身を含む): 462272496

約数和(自身を除く): 253504384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1864001, 3728002, 7456004, 13048007, 14912008, 26096014, 29824016, 52192028, 104384056, 208768112]

約数ペア:

[(1, 208768112), (2, 104384056), (4, 52192028), (7, 29824016), (8, 26096014), (14, 14912008), (16, 13048007), (28, 7456004), (56, 3728002), (112, 1864001)]