202130344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1943561}}^1$

素因数の和:1943580

約数の個数: 16

約数和(自身を含む): 408148020

約数和(自身を除く): 206017676

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1943561, 3887122, 7774244, 15548488, 25266293, 50532586, 101065172, 202130344]

約数ペア:

[(1, 202130344), (2, 101065172), (4, 50532586), (8, 25266293), (13, 15548488), (26, 7774244), (52, 3887122), (104, 1943561)]