227138494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{65761}}^1$

素因数の和:65931

約数の個数: 16

約数和(自身を含む): 374054256

約数和(自身を除く): 146915762

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 65761, 131522, 723371, 1446742, 10324477, 20648954, 113569247, 227138494]

約数ペア:

[(1, 227138494), (2, 113569247), (11, 20648954), (22, 10324477), (157, 1446742), (314, 723371), (1727, 131522), (3454, 65761)]