201994586891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^2\times {\mathrm{633067}}^1$

素因数の和:633358

約数の個数: 12

約数和(自身を含む): 215449500168

約数和(自身を除く): 13454913277

約数列:

[1, 17, 137, 2329, 18769, 319073, 633067, 10762139, 86730179, 1474413043, 11882034523, 201994586891]

約数ペア:

[(1, 201994586891), (17, 11882034523), (137, 1474413043), (2329, 86730179), (18769, 10762139), (319073, 633067)]