196392009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6311}}^1$

素因数の和:6389

約数の個数: 32

約数和(自身を含む): 305399808

約数和(自身を除く): 109007799

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 943, 1353, 2829, 6311, 10373, 18933, 31119, 69421, 145153, 208263, 258751, 435459, 776253, 1596683, 2846261, 4790049, 5951273, 8538783, 17853819, 65464003, 196392009]

約数ペア:

[(1, 196392009), (3, 65464003), (11, 17853819), (23, 8538783), (33, 5951273), (41, 4790049), (69, 2846261), (123, 1596683), (253, 776253), (451, 435459), (759, 258751), (943, 208263), (1353, 145153), (2829, 69421), (6311, 31119), (10373, 18933)]