205251178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{10861}}^1$

素因数の和:11733

約数の個数: 16

約数和(自身を含む): 336287520

約数和(自身を除く): 131036342

約数列:

[1, 2, 11, 22, 859, 1718, 9449, 10861, 18898, 21722, 119471, 238942, 9329599, 18659198, 102625589, 205251178]

約数ペア:

[(1, 205251178), (2, 102625589), (11, 18659198), (22, 9329599), (859, 238942), (1718, 119471), (9449, 21722), (10861, 18898)]