208358633

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{184879}}^1$

素因数の和:184916

約数の個数: 12

約数和(自身を含む): 252915840

約数和(自身を除く): 44557207

約数列:

[1, 7, 23, 49, 161, 1127, 184879, 1294153, 4252217, 9059071, 29765519, 208358633]

約数ペア:

[(1, 208358633), (7, 29765519), (23, 9059071), (49, 4252217), (161, 1294153), (1127, 184879)]