205364672

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{29989}}^1$

素因数の和:30108

約数の個数: 28

約数和(自身を含む): 411342840

約数和(自身を除く): 205978168

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 29989, 59978, 119956, 239912, 479824, 959648, 1919296, 3208823, 6417646, 12835292, 25670584, 51341168, 102682336, 205364672]

約数ペア:

[(1, 205364672), (2, 102682336), (4, 51341168), (8, 25670584), (16, 12835292), (32, 6417646), (64, 3208823), (107, 1919296), (214, 959648), (428, 479824), (856, 239912), (1712, 119956), (3424, 59978), (6848, 29989)]