197812664

素因数分解:

$2^3\times 7^1\times {\mathrm{829}}^1\times {\mathrm{4261}}^1$

素因数の和:5103

約数の個数: 32

約数和(自身を含む): 424495200

約数和(自身を除く): 226682536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 829, 1658, 3316, 4261, 5803, 6632, 8522, 11606, 17044, 23212, 29827, 34088, 46424, 59654, 119308, 238616, 3532369, 7064738, 14129476, 24726583, 28258952, 49453166, 98906332, 197812664]

約数ペア:

[(1, 197812664), (2, 98906332), (4, 49453166), (7, 28258952), (8, 24726583), (14, 14129476), (28, 7064738), (56, 3532369), (829, 238616), (1658, 119308), (3316, 59654), (4261, 46424), (5803, 34088), (6632, 29827), (8522, 23212), (11606, 17044)]