209527138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1\times {\mathrm{1723}}^1$

素因数の和:3249

約数の個数: 16

約数和(自身を含む): 322360416

約数和(自身を除く): 112833278

約数列:

[1, 2, 41, 82, 1483, 1723, 2966, 3446, 60803, 70643, 121606, 141286, 2555209, 5110418, 104763569, 209527138]

約数ペア:

[(1, 209527138), (2, 104763569), (41, 5110418), (82, 2555209), (1483, 141286), (1723, 121606), (2966, 70643), (3446, 60803)]