206341434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20507}}^1$

素因数の和:20571

約数の個数: 48

約数和(自身を含む): 492684192

約数和(自身を除く): 286342758

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, 20507, 41014, 61521, 123042, 184563, 266591, 369126, 533182, 799773, 881801, 1599546, 1763602, 2399319, 2645403, 4798638, 5290806, 7936209, 11463413, 15872418, 22926826, 34390239, 68780478, 103170717, 206341434]

約数ペア:

[(1, 206341434), (2, 103170717), (3, 68780478), (6, 34390239), (9, 22926826), (13, 15872418), (18, 11463413), (26, 7936209), (39, 5290806), (43, 4798638), (78, 2645403), (86, 2399319), (117, 1763602), (129, 1599546), (234, 881801), (258, 799773), (387, 533182), (559, 369126), (774, 266591), (1118, 184563), (1677, 123042), (3354, 61521), (5031, 41014), (10062, 20507)]