197129207

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 224940240

約数和(自身を除く): 27811033

約数列:

[1, 11, 53, 59, 121, 521, 583, 649, 3127, 5731, 6413, 7139, 27613, 30739, 34397, 63041, 303743, 338129, 378367, 1629167, 3341173, 3719419, 17920837, 197129207]

約数ペア:

[(1, 197129207), (11, 17920837), (53, 3719419), (59, 3341173), (121, 1629167), (521, 378367), (583, 338129), (649, 303743), (3127, 63041), (5731, 34397), (6413, 30739), (7139, 27613)]