220140566

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{19073}}^1$

素因数の和:19303

約数の個数: 16

約数和(自身を含む): 343332000

約数和(自身を除く): 123191434

約数列:

[1, 2, 29, 58, 199, 398, 5771, 11542, 19073, 38146, 553117, 1106234, 3795527, 7591054, 110070283, 220140566]

約数ペア:

[(1, 220140566), (2, 110070283), (29, 7591054), (58, 3795527), (199, 1106234), (398, 553117), (5771, 38146), (11542, 19073)]