186612433

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{200443}}^1$

素因数の和:200476

約数の個数: 12

約数和(自身を含む): 228506160

約数和(自身を除く): 41893727

約数列:

[1, 7, 19, 49, 133, 931, 200443, 1403101, 3808417, 9821707, 26658919, 186612433]

約数ペア:

[(1, 186612433), (7, 26658919), (19, 9821707), (49, 3808417), (133, 1403101), (931, 200443)]