200977281

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{16217}}^1$

素因数の和:16252

約数の個数: 28

約数和(自身を含む): 319072932

約数和(自身を除く): 118095651

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 16217, 48651, 145953, 275689, 437859, 827067, 1313577, 2481201, 3940731, 7443603, 11822193, 22330809, 66992427, 200977281]

約数ペア:

[(1, 200977281), (3, 66992427), (9, 22330809), (17, 11822193), (27, 7443603), (51, 3940731), (81, 2481201), (153, 1313577), (243, 827067), (459, 437859), (729, 275689), (1377, 145953), (4131, 48651), (12393, 16217)]