200243385

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{108533}}^1$

素因数の和:108585

約数の個数: 24

約数和(自身を含む): 355557384

約数和(自身を除く): 155313999

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 108533, 325599, 542665, 976797, 1627995, 4449853, 4883985, 13349559, 22249265, 40048677, 66747795, 200243385]

約数ペア:

[(1, 200243385), (3, 66747795), (5, 40048677), (9, 22249265), (15, 13349559), (41, 4883985), (45, 4449853), (123, 1627995), (205, 976797), (369, 542665), (615, 325599), (1845, 108533)]