198778864

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{26833}}^1$

素因数の和:27304

約数の個数: 20

約数和(自身を含む): 385980256

約数和(自身を除く): 187201392

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 26833, 53666, 107332, 214664, 429328, 12423679, 24847358, 49694716, 99389432, 198778864]

約数ペア:

[(1, 198778864), (2, 99389432), (4, 49694716), (8, 24847358), (16, 12423679), (463, 429328), (926, 214664), (1852, 107332), (3704, 53666), (7408, 26833)]