209738865026

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{19207}}^1\times {\mathrm{54059}}^1$

素因数の和:73369

約数の個数: 16

約数和(自身を含む): 317745650880

約数和(自身を除く): 108006785854

約数列:

[1, 2, 101, 202, 19207, 38414, 54059, 108118, 1939907, 3879814, 5459959, 10919918, 1038311213, 2076622426, 104869432513, 209738865026]

約数ペア:

[(1, 209738865026), (2, 104869432513), (101, 2076622426), (202, 1038311213), (19207, 10919918), (38414, 5459959), (54059, 3879814), (108118, 1939907)]