201648867

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{6043}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 314191296

約数和(自身を除く): 112542429

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1589, 4767, 6043, 11123, 18129, 33369, 42301, 126903, 296107, 888321, 1371761, 4115283, 9602327, 28806981, 67216289, 201648867]

約数ペア:

[(1, 201648867), (3, 67216289), (7, 28806981), (21, 9602327), (49, 4115283), (147, 1371761), (227, 888321), (681, 296107), (1589, 126903), (4767, 42301), (6043, 33369), (11123, 18129)]