199235886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3019}}^1$

素因数の和:3688

約数の個数: 32

約数和(自身を含む): 422703360

約数和(自身を除く): 223467474

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 647, 1294, 1941, 3019, 3882, 6038, 9057, 10999, 18114, 21998, 32997, 51323, 65994, 102646, 153969, 307938, 1953293, 3906586, 5859879, 11719758, 33205981, 66411962, 99617943, 199235886]

約数ペア:

[(1, 199235886), (2, 99617943), (3, 66411962), (6, 33205981), (17, 11719758), (34, 5859879), (51, 3906586), (102, 1953293), (647, 307938), (1294, 153969), (1941, 102646), (3019, 65994), (3882, 51323), (6038, 32997), (9057, 21998), (10999, 18114)]