202151772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{130589}}^1$

素因数の和:130642

約数の個数: 36

約数和(自身を含む): 522882360

約数和(自身を除く): 320730588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 130589, 261178, 391767, 522356, 783534, 1175301, 1567068, 2350602, 4701204, 5615327, 11230654, 16845981, 22461308, 33691962, 50537943, 67383924, 101075886, 202151772]

約数ペア:

[(1, 202151772), (2, 101075886), (3, 67383924), (4, 50537943), (6, 33691962), (9, 22461308), (12, 16845981), (18, 11230654), (36, 5615327), (43, 4701204), (86, 2350602), (129, 1567068), (172, 1175301), (258, 783534), (387, 522356), (516, 391767), (774, 261178), (1548, 130589)]