137207870

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{20089}}^1$

素因数の和:20779

約数の個数: 16

約数和(自身を含む): 247348080

約数和(自身を除く): 110140210

約数列:

[1, 2, 5, 10, 683, 1366, 3415, 6830, 20089, 40178, 100445, 200890, 13720787, 27441574, 68603935, 137207870]

約数ペア:

[(1, 137207870), (2, 68603935), (5, 27441574), (10, 13720787), (683, 200890), (1366, 100445), (3415, 40178), (6830, 20089)]