200063565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20117}}^1$

素因数の和:20158

約数の個数: 48

約数和(自身を含む): 395439408

約数和(自身を除く): 195375843

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 20117, 60351, 100585, 181053, 261521, 301755, 341989, 784563, 905265, 1025967, 1307605, 1709945, 2353689, 3077901, 3922815, 4445857, 5129835, 11768445, 13337571, 15389505, 22229285, 40012713, 66687855, 200063565]

約数ペア:

[(1, 200063565), (3, 66687855), (5, 40012713), (9, 22229285), (13, 15389505), (15, 13337571), (17, 11768445), (39, 5129835), (45, 4445857), (51, 3922815), (65, 3077901), (85, 2353689), (117, 1709945), (153, 1307605), (195, 1025967), (221, 905265), (255, 784563), (585, 341989), (663, 301755), (765, 261521), (1105, 181053), (1989, 100585), (3315, 60351), (9945, 20117)]