208785306

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{25643}}^1$

素因数の和:25730

約数の個数: 32

約数和(自身を含む): 443128320

約数和(自身を除く): 234343014

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142, 25643, 51286, 76929, 153858, 589789, 1179578, 1512937, 1769367, 3025874, 3538734, 4538811, 9077622, 34797551, 69595102, 104392653, 208785306]

約数ペア:

[(1, 208785306), (2, 104392653), (3, 69595102), (6, 34797551), (23, 9077622), (46, 4538811), (59, 3538734), (69, 3025874), (118, 1769367), (138, 1512937), (177, 1179578), (354, 589789), (1357, 153858), (2714, 76929), (4071, 51286), (8142, 25643)]