205979416

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{92951}}^1$

素因数の和:93234

約数の個数: 16

約数和(自身を含む): 387609840

約数和(自身を除く): 181630424

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 92951, 185902, 371804, 743608, 25747427, 51494854, 102989708, 205979416]

約数ペア:

[(1, 205979416), (2, 102989708), (4, 51494854), (8, 25747427), (277, 743608), (554, 371804), (1108, 185902), (2216, 92951)]