210850930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10433}}^1$

素因数の和:10530

約数の個数: 32

約数和(自身を含む): 396658944

約数和(自身を除く): 185808014

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 4042, 10105, 10433, 20210, 20866, 52165, 104330, 448619, 490351, 897238, 980702, 2243095, 2451755, 4486190, 4903510, 21085093, 42170186, 105425465, 210850930]

約数ペア:

[(1, 210850930), (2, 105425465), (5, 42170186), (10, 21085093), (43, 4903510), (47, 4486190), (86, 2451755), (94, 2243095), (215, 980702), (235, 897238), (430, 490351), (470, 448619), (2021, 104330), (4042, 52165), (10105, 20866), (10433, 20210)]