201954402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20071}}^1$

素因数の和:20135

約数の個数: 48

約数和(自身を含む): 482209728

約数和(自身を除く): 280255326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 20071, 40142, 60213, 120426, 180639, 260923, 361278, 521846, 782769, 863053, 1565538, 1726106, 2348307, 2589159, 4696614, 5178318, 7767477, 11219689, 15534954, 22439378, 33659067, 67318134, 100977201, 201954402]

約数ペア:

[(1, 201954402), (2, 100977201), (3, 67318134), (6, 33659067), (9, 22439378), (13, 15534954), (18, 11219689), (26, 7767477), (39, 5178318), (43, 4696614), (78, 2589159), (86, 2348307), (117, 1726106), (129, 1565538), (234, 863053), (258, 782769), (387, 521846), (559, 361278), (774, 260923), (1118, 180639), (1677, 120426), (3354, 60213), (5031, 40142), (10062, 20071)]