201184151

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{178513}}^1$

素因数の和:178550

約数の個数: 12

約数和(自身を含む): 244207152

約数和(自身を除く): 43023001

約数列:

[1, 7, 23, 49, 161, 1127, 178513, 1249591, 4105799, 8747137, 28740593, 201184151]

約数ペア:

[(1, 201184151), (7, 28740593), (23, 8747137), (49, 4105799), (161, 1249591), (1127, 178513)]