214688035

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{9161}}^1$

素因数の和:9318

約数の個数: 16

約数和(自身を含む): 266064480

約数和(自身を除く): 51376445

約数列:

[1, 5, 43, 109, 215, 545, 4687, 9161, 23435, 45805, 393923, 998549, 1969615, 4992745, 42937607, 214688035]

約数ペア:

[(1, 214688035), (5, 42937607), (43, 4992745), (109, 1969615), (215, 998549), (545, 393923), (4687, 45805), (9161, 23435)]