205126732162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{490733809}}^1$

素因数の和:490733841

約数の個数: 16

約数和(自身を含む): 353328343200

約数和(自身を除く): 148201611038

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 490733809, 981467618, 5398071899, 9323942371, 10796143798, 18647884742, 102563366081, 205126732162]

約数ペア:

[(1, 205126732162), (2, 102563366081), (11, 18647884742), (19, 10796143798), (22, 9323942371), (38, 5398071899), (209, 981467618), (418, 490733809)]