205516852

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 375575200

約数和(自身を除く): 170058348

約数列:

[1, 2, 4, 29, 58, 116, 199, 307, 398, 614, 796, 841, 1228, 1682, 3364, 5771, 8903, 11542, 17806, 23084, 35612, 61093, 122186, 167359, 244372, 258187, 334718, 516374, 669436, 1032748, 1771697, 3543394, 7086788, 51379213, 102758426, 205516852]

約数ペア:

[(1, 205516852), (2, 102758426), (4, 51379213), (29, 7086788), (58, 3543394), (116, 1771697), (199, 1032748), (307, 669436), (398, 516374), (614, 334718), (796, 258187), (841, 244372), (1228, 167359), (1682, 122186), (3364, 61093), (5771, 35612), (8903, 23084), (11542, 17806)]