203418417

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{17041}}^1$

素因数の和:17240

約数の個数: 16

約数和(自身を含む): 284669568

約数和(自身を除く): 81251151

約数列:

[1, 3, 23, 69, 173, 519, 3979, 11937, 17041, 51123, 391943, 1175829, 2948093, 8844279, 67806139, 203418417]

約数ペア:

[(1, 203418417), (3, 67806139), (23, 8844279), (69, 2948093), (173, 1175829), (519, 391943), (3979, 51123), (11937, 17041)]