213889788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12301}}^1$

素因数の和:12344

約数の個数: 96

約数和(自身を含む): 661355520

約数和(自身を除く): 447465732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 12301, 17388, 24602, 36903, 49204, 73806, 86107, 110709, 147612, 172214, 221418, 258321, 282923, 332127, 344428, 442836, 516642, 565846, 664254, 774963, 848769, 1033284, 1131692, 1328508, 1549926, 1697538, 1980461, 2324889, 2546307, 3099852, 3395076, 3960922, 4649778, 5092614, 5941383, 7638921, 7921844, 9299556, 10185228, 11882766, 15277842, 17824149, 23765532, 30555684, 35648298, 53472447, 71296596, 106944894, 213889788]

約数ペア:

[(1, 213889788), (2, 106944894), (3, 71296596), (4, 53472447), (6, 35648298), (7, 30555684), (9, 23765532), (12, 17824149), (14, 15277842), (18, 11882766), (21, 10185228), (23, 9299556), (27, 7921844), (28, 7638921), (36, 5941383), (42, 5092614), (46, 4649778), (54, 3960922), (63, 3395076), (69, 3099852), (84, 2546307), (92, 2324889), (108, 1980461), (126, 1697538), (138, 1549926), (161, 1328508), (189, 1131692), (207, 1033284), (252, 848769), (276, 774963), (322, 664254), (378, 565846), (414, 516642), (483, 442836), (621, 344428), (644, 332127), (756, 282923), (828, 258321), (966, 221418), (1242, 172214), (1449, 147612), (1932, 110709), (2484, 86107), (2898, 73806), (4347, 49204), (5796, 36903), (8694, 24602), (12301, 17388)]