201670216

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{208337}}^1$

素因数の和:208365

約数の個数: 24

約数和(自身を含む): 415634310

約数和(自身を除く): 213964094

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 208337, 416674, 833348, 1666696, 2291707, 4583414, 9166828, 18333656, 25208777, 50417554, 100835108, 201670216]

約数ペア:

[(1, 201670216), (2, 100835108), (4, 50417554), (8, 25208777), (11, 18333656), (22, 9166828), (44, 4583414), (88, 2291707), (121, 1666696), (242, 833348), (484, 416674), (968, 208337)]