201910863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10531}}^1$

素因数の和:10635

約数の個数: 32

約数和(自身を含む): 339720192

約数和(自身を除く): 137809329

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 10531, 19173, 31593, 73717, 115841, 221151, 347523, 810887, 874073, 2432661, 2622219, 6118511, 9614803, 18355533, 28844409, 67303621, 201910863]

約数ペア:

[(1, 201910863), (3, 67303621), (7, 28844409), (11, 18355533), (21, 9614803), (33, 6118511), (77, 2622219), (83, 2432661), (231, 874073), (249, 810887), (581, 347523), (913, 221151), (1743, 115841), (2739, 73717), (6391, 31593), (10531, 19173)]