201409809

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{1847}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 271552512

約数和(自身を除く): 70142703

約数列:

[1, 3, 163, 223, 489, 669, 1847, 5541, 36349, 109047, 301061, 411881, 903183, 1235643, 67136603, 201409809]

約数ペア:

[(1, 201409809), (3, 67136603), (163, 1235643), (223, 903183), (489, 411881), (669, 301061), (1847, 109047), (5541, 36349)]