201823054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{40543}}^1$

素因数の和:40695

約数の個数: 16

約数和(自身を含む): 321108480

約数和(自身を除く): 119285426

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 40543, 81086, 770317, 1540634, 5311133, 10622266, 100911527, 201823054]

約数ペア:

[(1, 201823054), (2, 100911527), (19, 10622266), (38, 5311133), (131, 1540634), (262, 770317), (2489, 81086), (4978, 40543)]