201338305

素因数分解:

$5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{4591}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 282683520

約数和(自身を除く): 81345215

約数列:

[1, 5, 7, 35, 49, 179, 245, 895, 1253, 4591, 6265, 8771, 22955, 32137, 43855, 160685, 224959, 821789, 1124795, 4108945, 5752523, 28762615, 40267661, 201338305]

約数ペア:

[(1, 201338305), (5, 40267661), (7, 28762615), (35, 5752523), (49, 4108945), (179, 1124795), (245, 821789), (895, 224959), (1253, 160685), (4591, 43855), (6265, 32137), (8771, 22955)]