208021138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{135607}}^1$

素因数の和:135681

約数の個数: 16

約数和(自身を含む): 341732160

約数和(自身を除く): 133711022

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 135607, 271214, 1762891, 3525782, 8000813, 16001626, 104010569, 208021138]

約数ペア:

[(1, 208021138), (2, 104010569), (13, 16001626), (26, 8000813), (59, 3525782), (118, 1762891), (767, 271214), (1534, 135607)]