205650042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2636539}}^1$

素因数の和:2636557

約数の個数: 16

約数和(自身を含む): 442938720

約数和(自身を除く): 237288678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2636539, 5273078, 7909617, 15819234, 34275007, 68550014, 102825021, 205650042]

約数ペア:

[(1, 205650042), (2, 102825021), (3, 68550014), (6, 34275007), (13, 15819234), (26, 7909617), (39, 5273078), (78, 2636539)]