214571807

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 250512000

約数和(自身を除く): 35940193

約数列:

[1, 17, 19, 23, 289, 323, 391, 437, 1699, 5491, 6647, 7429, 28883, 32281, 39077, 126293, 491011, 548777, 664309, 742463, 9329209, 11293253, 12621871, 214571807]

約数ペア:

[(1, 214571807), (17, 12621871), (19, 11293253), (23, 9329209), (289, 742463), (323, 664309), (391, 548777), (437, 491011), (1699, 126293), (5491, 39077), (6647, 32281), (7429, 28883)]