191736258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{240271}}^1$

素因数の和:240302

約数の個数: 32

約数和(自身を含む): 461322240

約数和(自身を除く): 269585982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 240271, 480542, 720813, 1441626, 1681897, 3363794, 4565149, 5045691, 9130298, 10091382, 13695447, 27390894, 31956043, 63912086, 95868129, 191736258]

約数ペア:

[(1, 191736258), (2, 95868129), (3, 63912086), (6, 31956043), (7, 27390894), (14, 13695447), (19, 10091382), (21, 9130298), (38, 5045691), (42, 4565149), (57, 3363794), (114, 1681897), (133, 1441626), (266, 720813), (399, 480542), (798, 240271)]