140208861265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{18607679}}^1$

素因数の和:18607832

約数の個数: 16

約数和(自身を含む): 184885908480

約数和(自身を除く): 44677047215

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 18607679, 93038395, 204684469, 1023422345, 2549252023, 12746260115, 28041772253, 140208861265]

約数ペア:

[(1, 140208861265), (5, 28041772253), (11, 12746260115), (55, 2549252023), (137, 1023422345), (685, 204684469), (1507, 93038395), (7535, 18607679)]