231196238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1270309}}^1$

素因数の和:1270331

約数の個数: 16

約数和(自身を含む): 426824160

約数和(自身を除く): 195627922

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1270309, 2540618, 8892163, 16514017, 17784326, 33028034, 115598119, 231196238]

約数ペア:

[(1, 231196238), (2, 115598119), (7, 33028034), (13, 17784326), (14, 16514017), (26, 8892163), (91, 2540618), (182, 1270309)]