201449269

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4139}}^1$

素因数の和:4572

約数の個数: 16

約数和(自身を含む): 244425600

約数和(自身を除く): 42976331

約数列:

[1, 7, 17, 119, 409, 2863, 4139, 6953, 28973, 48671, 70363, 492541, 1692851, 11849957, 28778467, 201449269]

約数ペア:

[(1, 201449269), (7, 28778467), (17, 11849957), (119, 1692851), (409, 492541), (2863, 70363), (4139, 48671), (6953, 28973)]