206520072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1867}}^1$

素因数の和:2306

約数の個数: 64

約数和(自身を含む): 564883200

約数和(自身を除く): 358363128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 419, 838, 1257, 1676, 1867, 2514, 3352, 3734, 4609, 5028, 5601, 7468, 9218, 10056, 11202, 13827, 14936, 18436, 20537, 22404, 27654, 36872, 41074, 44808, 55308, 61611, 82148, 110616, 123222, 164296, 246444, 492888, 782273, 1564546, 2346819, 3129092, 4693638, 6258184, 8605003, 9387276, 17210006, 18774552, 25815009, 34420012, 51630018, 68840024, 103260036, 206520072]

約数ペア:

[(1, 206520072), (2, 103260036), (3, 68840024), (4, 51630018), (6, 34420012), (8, 25815009), (11, 18774552), (12, 17210006), (22, 9387276), (24, 8605003), (33, 6258184), (44, 4693638), (66, 3129092), (88, 2346819), (132, 1564546), (264, 782273), (419, 492888), (838, 246444), (1257, 164296), (1676, 123222), (1867, 110616), (2514, 82148), (3352, 61611), (3734, 55308), (4609, 44808), (5028, 41074), (5601, 36872), (7468, 27654), (9218, 22404), (10056, 20537), (11202, 18436), (13827, 14936)]