203669438

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{68947}}^1$

素因数の和:69167

約数の個数: 16

約数和(自身を含む): 350807424

約数和(自身を除く): 147137986

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 68947, 137894, 482629, 965258, 14547817, 29095634, 101834719, 203669438]

約数ペア:

[(1, 203669438), (2, 101834719), (7, 29095634), (14, 14547817), (211, 965258), (422, 482629), (1477, 137894), (2954, 68947)]