201945183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2371}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 307411200

約数和(自身を除く): 105466017

約数列:

[1, 3, 11, 29, 33, 87, 89, 267, 319, 957, 979, 2371, 2581, 2937, 7113, 7743, 26081, 28391, 68759, 78243, 85173, 206277, 211019, 633057, 756349, 2269047, 2321209, 6119551, 6963627, 18358653, 67315061, 201945183]

約数ペア:

[(1, 201945183), (3, 67315061), (11, 18358653), (29, 6963627), (33, 6119551), (87, 2321209), (89, 2269047), (267, 756349), (319, 633057), (957, 211019), (979, 206277), (2371, 85173), (2581, 78243), (2937, 68759), (7113, 28391), (7743, 26081)]