209560392

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{11689}}^1$

素因数の和:11787

約数の個数: 64

約数和(自身を含む): 589176000

約数和(自身を除く): 379615608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 8964, 11689, 17928, 23378, 35067, 46756, 70134, 93512, 105201, 140268, 210402, 280536, 315603, 420804, 631206, 841608, 970187, 1262412, 1940374, 2524824, 2910561, 3880748, 5821122, 7761496, 8731683, 11642244, 17463366, 23284488, 26195049, 34926732, 52390098, 69853464, 104780196, 209560392]

約数ペア:

[(1, 209560392), (2, 104780196), (3, 69853464), (4, 52390098), (6, 34926732), (8, 26195049), (9, 23284488), (12, 17463366), (18, 11642244), (24, 8731683), (27, 7761496), (36, 5821122), (54, 3880748), (72, 2910561), (83, 2524824), (108, 1940374), (166, 1262412), (216, 970187), (249, 841608), (332, 631206), (498, 420804), (664, 315603), (747, 280536), (996, 210402), (1494, 140268), (1992, 105201), (2241, 93512), (2988, 70134), (4482, 46756), (5976, 35067), (8964, 23378), (11689, 17928)]