201906782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42293}}^1$

素因数の和:42344

約数の個数: 32

約数和(自身を含む): 389781504

約数和(自身を除く): 187874722

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 42293, 84586, 296051, 465223, 592102, 930446, 1311083, 2622166, 3256561, 6513122, 9177581, 14421913, 18355162, 28843826, 100953391, 201906782]

約数ペア:

[(1, 201906782), (2, 100953391), (7, 28843826), (11, 18355162), (14, 14421913), (22, 9177581), (31, 6513122), (62, 3256561), (77, 2622166), (154, 1311083), (217, 930446), (341, 592102), (434, 465223), (682, 296051), (2387, 84586), (4774, 42293)]