201199005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{212909}}^1$

素因数の和:212930

約数の個数: 32

約数和(自身を含む): 408787200

約数和(自身を除く): 207588195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 212909, 638727, 1064545, 1490363, 1916181, 3193635, 4471089, 5748543, 7451815, 9580905, 13413267, 22355445, 28742715, 40239801, 67066335, 201199005]

約数ペア:

[(1, 201199005), (3, 67066335), (5, 40239801), (7, 28742715), (9, 22355445), (15, 13413267), (21, 9580905), (27, 7451815), (35, 5748543), (45, 4471089), (63, 3193635), (105, 1916181), (135, 1490363), (189, 1064545), (315, 638727), (945, 212909)]