268530070

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211441}}^1$

素因数の和:211575

約数の個数: 16

約数和(自身を含む): 487162368

約数和(自身を除く): 218632298

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 211441, 422882, 1057205, 2114410, 26853007, 53706014, 134265035, 268530070]

約数ペア:

[(1, 268530070), (2, 134265035), (5, 53706014), (10, 26853007), (127, 2114410), (254, 1057205), (635, 422882), (1270, 211441)]