207675110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{340451}}^1$

素因数の和:340519

約数の個数: 16

約数和(自身を含む): 379944432

約数和(自身を除く): 172269322

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 340451, 680902, 1702255, 3404510, 20767511, 41535022, 103837555, 207675110]

約数ペア:

[(1, 207675110), (2, 103837555), (5, 41535022), (10, 20767511), (61, 3404510), (122, 1702255), (305, 680902), (610, 340451)]