200761659

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5077

約数の個数: 40

約数和(自身を含む): 347643648

約数和(自身を除く): 146881989

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1917, 4473, 4987, 5751, 13419, 14961, 34909, 40257, 44883, 104727, 134649, 314181, 354077, 403947, 942543, 1062231, 2478539, 2827629, 3186693, 7435617, 9560079, 22306851, 28680237, 66920553, 200761659]

約数ペア:

[(1, 200761659), (3, 66920553), (7, 28680237), (9, 22306851), (21, 9560079), (27, 7435617), (63, 3186693), (71, 2827629), (81, 2478539), (189, 1062231), (213, 942543), (497, 403947), (567, 354077), (639, 314181), (1491, 134649), (1917, 104727), (4473, 44883), (4987, 40257), (5751, 34909), (13419, 14961)]