209507496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2287}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 573281280

約数和(自身を除く): 363773784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 347, 694, 1041, 1388, 2082, 2287, 2776, 3817, 4164, 4574, 6861, 7634, 8328, 9148, 11451, 13722, 15268, 18296, 22902, 25157, 27444, 30536, 45804, 50314, 54888, 75471, 91608, 100628, 150942, 201256, 301884, 603768, 793589, 1587178, 2380767, 3174356, 4761534, 6348712, 8729479, 9523068, 17458958, 19046136, 26188437, 34917916, 52376874, 69835832, 104753748, 209507496]

約数ペア:

[(1, 209507496), (2, 104753748), (3, 69835832), (4, 52376874), (6, 34917916), (8, 26188437), (11, 19046136), (12, 17458958), (22, 9523068), (24, 8729479), (33, 6348712), (44, 4761534), (66, 3174356), (88, 2380767), (132, 1587178), (264, 793589), (347, 603768), (694, 301884), (1041, 201256), (1388, 150942), (2082, 100628), (2287, 91608), (2776, 75471), (3817, 54888), (4164, 50314), (4574, 45804), (6861, 30536), (7634, 27444), (8328, 25157), (9148, 22902), (11451, 18296), (13722, 15268)]