194665812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20771}}^1$

素因数の和:20860

約数の個数: 48

約数和(自身を含む): 502516224

約数和(自身を除く): 307850412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 20771, 41542, 62313, 83084, 124626, 228481, 249252, 456962, 685443, 913924, 1370886, 1474741, 2741772, 2949482, 4424223, 5898964, 8848446, 16222151, 17696892, 32444302, 48666453, 64888604, 97332906, 194665812]

約数ペア:

[(1, 194665812), (2, 97332906), (3, 64888604), (4, 48666453), (6, 32444302), (11, 17696892), (12, 16222151), (22, 8848446), (33, 5898964), (44, 4424223), (66, 2949482), (71, 2741772), (132, 1474741), (142, 1370886), (213, 913924), (284, 685443), (426, 456962), (781, 249252), (852, 228481), (1562, 124626), (2343, 83084), (3124, 62313), (4686, 41542), (9372, 20771)]