249970832

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{146011}}^1$

素因数の和:146126

約数の個数: 20

約数和(自身を含む): 488848176

約数和(自身を除く): 238877344

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 146011, 292022, 584044, 1168088, 2336176, 15623177, 31246354, 62492708, 124985416, 249970832]

約数ペア:

[(1, 249970832), (2, 124985416), (4, 62492708), (8, 31246354), (16, 15623177), (107, 2336176), (214, 1168088), (428, 584044), (856, 292022), (1712, 146011)]