209850914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1153027}}^1$

素因数の和:1153049

約数の個数: 16

約数和(自身を含む): 387417408

約数和(自身を除く): 177566494

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1153027, 2306054, 8071189, 14989351, 16142378, 29978702, 104925457, 209850914]

約数ペア:

[(1, 209850914), (2, 104925457), (7, 29978702), (13, 16142378), (14, 14989351), (26, 8071189), (91, 2306054), (182, 1153027)]