200819073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17107}}^1$

素因数の和:17173

約数の個数: 32

約数和(自身を含む): 337232896

約数和(自身を除く): 136413823

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 17107, 51321, 119749, 222391, 359247, 667173, 735601, 1556737, 2206803, 4670211, 5149207, 9562813, 15447621, 28688439, 66939691, 200819073]

約数ペア:

[(1, 200819073), (3, 66939691), (7, 28688439), (13, 15447621), (21, 9562813), (39, 5149207), (43, 4670211), (91, 2206803), (129, 1556737), (273, 735601), (301, 667173), (559, 359247), (903, 222391), (1677, 119749), (3913, 51321), (11739, 17107)]