210441329

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{186727}}^1$

素因数の和:186764

約数の個数: 12

約数和(自身を含む): 255443904

約数和(自身を除く): 45002575

約数列:

[1, 7, 23, 49, 161, 1127, 186727, 1307089, 4294721, 9149623, 30063047, 210441329]

約数ペア:

[(1, 210441329), (7, 30063047), (23, 9149623), (49, 4294721), (161, 1307089), (1127, 186727)]