201607146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1999}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 471744000

約数和(自身を除く): 270136854

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 431, 862, 1293, 1999, 2586, 3879, 3998, 5603, 5997, 7758, 11206, 11994, 16809, 17991, 25987, 33618, 35982, 50427, 51974, 77961, 100854, 155922, 233883, 467766, 861569, 1723138, 2584707, 5169414, 7754121, 11200397, 15508242, 22400794, 33601191, 67202382, 100803573, 201607146]

約数ペア:

[(1, 201607146), (2, 100803573), (3, 67202382), (6, 33601191), (9, 22400794), (13, 15508242), (18, 11200397), (26, 7754121), (39, 5169414), (78, 2584707), (117, 1723138), (234, 861569), (431, 467766), (862, 233883), (1293, 155922), (1999, 100854), (2586, 77961), (3879, 51974), (3998, 50427), (5603, 35982), (5997, 33618), (7758, 25987), (11206, 17991), (11994, 16809)]