221236705862

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{13000159}}^1$

素因数の和:13000355

約数の個数: 16

約数和(自身を含む): 339460177920

約数和(自身を除く): 118223472058

約数列:

[1, 2, 67, 127, 134, 254, 8509, 17018, 13000159, 26000318, 871010653, 1651020193, 1742021306, 3302040386, 110618352931, 221236705862]

約数ペア:

[(1, 221236705862), (2, 110618352931), (67, 3302040386), (127, 1742021306), (134, 1651020193), (254, 871010653), (8509, 26000318), (17018, 13000159)]