202168583409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{279707}}^1$

素因数の和:280197

約数の個数: 32

約数和(自身を含む): 297734621184

約数和(自身を除く): 95566037775

約数列:

[1, 3, 13, 39, 43, 129, 431, 559, 1293, 1677, 5603, 16809, 18533, 55599, 240929, 279707, 722787, 839121, 3636191, 10908573, 12027401, 36082203, 120553717, 156356213, 361661151, 469068639, 1567198321, 4701594963, 5183809831, 15551429493, 67389527803, 202168583409]

約数ペア:

[(1, 202168583409), (3, 67389527803), (13, 15551429493), (39, 5183809831), (43, 4701594963), (129, 1567198321), (431, 469068639), (559, 361661151), (1293, 156356213), (1677, 120553717), (5603, 36082203), (16809, 12027401), (18533, 10908573), (55599, 3636191), (240929, 839121), (279707, 722787)]