200075689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 238132224

約数和(自身を除く): 38056535

約数列:

[1, 11, 23, 43, 53, 253, 347, 473, 583, 989, 1219, 2279, 3817, 7981, 10879, 13409, 14921, 18391, 25069, 52417, 87791, 164131, 202301, 343183, 422993, 576587, 790813, 3775013, 4652923, 8698943, 18188699, 200075689]

約数ペア:

[(1, 200075689), (11, 18188699), (23, 8698943), (43, 4652923), (53, 3775013), (253, 790813), (347, 576587), (473, 422993), (583, 343183), (989, 202301), (1219, 164131), (2279, 87791), (3817, 52417), (7981, 25069), (10879, 18391), (13409, 14921)]