163490402

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1950

約数の個数: 24

約数和(自身を含む): 261006336

約数和(自身を除く): 97515934

約数列:

[1, 2, 19, 38, 127, 254, 361, 722, 1783, 2413, 3566, 4826, 33877, 45847, 67754, 91694, 226441, 452882, 643663, 1287326, 4302379, 8604758, 81745201, 163490402]

約数ペア:

[(1, 163490402), (2, 81745201), (19, 8604758), (38, 4302379), (127, 1287326), (254, 643663), (361, 452882), (722, 226441), (1783, 91694), (2413, 67754), (3566, 45847), (4826, 33877)]