201178832

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{117511}}^1$

素因数の和:117626

約数の個数: 20

約数和(自身を含む): 393430176

約数和(自身を除く): 192251344

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 117511, 235022, 470044, 940088, 1880176, 12573677, 25147354, 50294708, 100589416, 201178832]

約数ペア:

[(1, 201178832), (2, 100589416), (4, 50294708), (8, 25147354), (16, 12573677), (107, 1880176), (214, 940088), (428, 470044), (856, 235022), (1712, 117511)]