194043278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1709}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 343012320

約数和(自身を除く): 148969042

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 397, 794, 1709, 3418, 4367, 5161, 8734, 10322, 18799, 22217, 37598, 44434, 56771, 113542, 244387, 488774, 678473, 1356946, 7463203, 8820149, 14926406, 17640298, 97021639, 194043278]

約数ペア:

[(1, 194043278), (2, 97021639), (11, 17640298), (13, 14926406), (22, 8820149), (26, 7463203), (143, 1356946), (286, 678473), (397, 488774), (794, 244387), (1709, 113542), (3418, 56771), (4367, 44434), (5161, 37598), (8734, 22217), (10322, 18799)]