202375897780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1445542127}}^1$

素因数の和:1445542143

約数の個数: 24

約数和(自身を含む): 485702155008

約数和(自身を除く): 283326257228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1445542127, 2891084254, 5782168508, 7227710635, 10118794889, 14455421270, 20237589778, 28910842540, 40475179556, 50593974445, 101187948890, 202375897780]

約数ペア:

[(1, 202375897780), (2, 101187948890), (4, 50593974445), (5, 40475179556), (7, 28910842540), (10, 20237589778), (14, 14455421270), (20, 10118794889), (28, 7227710635), (35, 5782168508), (70, 2891084254), (140, 1445542127)]