201858147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{2011}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 307594560

約数和(自身を除く): 105736413

約数列:

[1, 3, 9, 19, 57, 171, 587, 1761, 2011, 5283, 6033, 11153, 18099, 33459, 38209, 100377, 114627, 343881, 1180457, 3541371, 10624113, 22428683, 67286049, 201858147]

約数ペア:

[(1, 201858147), (3, 67286049), (9, 22428683), (19, 10624113), (57, 3541371), (171, 1180457), (587, 343881), (1761, 114627), (2011, 100377), (5283, 38209), (6033, 33459), (11153, 18099)]