204617110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{259009}}^1$

素因数の和:259095

約数の個数: 16

約数和(自身を含む): 372974400

約数和(自身を除く): 168357290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 259009, 518018, 1295045, 2590090, 20461711, 40923422, 102308555, 204617110]

約数ペア:

[(1, 204617110), (2, 102308555), (5, 40923422), (10, 20461711), (79, 2590090), (158, 1295045), (395, 518018), (790, 259009)]