229690778

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1\times {\mathrm{2647}}^1$

素因数の和:3701

約数の個数: 16

約数和(自身を含む): 353031360

約数和(自身を除く): 123340582

約数列:

[1, 2, 43, 86, 1009, 2018, 2647, 5294, 43387, 86774, 113821, 227642, 2670823, 5341646, 114845389, 229690778]

約数ペア:

[(1, 229690778), (2, 114845389), (43, 5341646), (86, 2670823), (1009, 227642), (2018, 113821), (2647, 86774), (5294, 43387)]