201861016

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 458150400

約数和(自身を除く): 256289384

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 193, 266, 386, 532, 772, 983, 1064, 1351, 1544, 1966, 2702, 3667, 3932, 5404, 6881, 7334, 7864, 10808, 13762, 14668, 18677, 25669, 27524, 29336, 37354, 51338, 55048, 74708, 102676, 130739, 149416, 189719, 205352, 261478, 379438, 522956, 758876, 1045912, 1328033, 1517752, 2656066, 3604661, 5312132, 7209322, 10624264, 14418644, 25232627, 28837288, 50465254, 100930508, 201861016]

約数ペア:

[(1, 201861016), (2, 100930508), (4, 50465254), (7, 28837288), (8, 25232627), (14, 14418644), (19, 10624264), (28, 7209322), (38, 5312132), (56, 3604661), (76, 2656066), (133, 1517752), (152, 1328033), (193, 1045912), (266, 758876), (386, 522956), (532, 379438), (772, 261478), (983, 205352), (1064, 189719), (1351, 149416), (1544, 130739), (1966, 102676), (2702, 74708), (3667, 55048), (3932, 51338), (5404, 37354), (6881, 29336), (7334, 27524), (7864, 25669), (10808, 18677), (13762, 14668)]