201504268

素因数分解:

$2^2\times 7^3\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 413683200

約数和(自身を除く): 212178932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 343, 454, 647, 686, 908, 1294, 1372, 1589, 2588, 3178, 4529, 6356, 9058, 11123, 18116, 22246, 31703, 44492, 63406, 77861, 126812, 146869, 155722, 221921, 293738, 311444, 443842, 587476, 887684, 1028083, 2056166, 4112332, 7196581, 14393162, 28786324, 50376067, 100752134, 201504268]

約数ペア:

[(1, 201504268), (2, 100752134), (4, 50376067), (7, 28786324), (14, 14393162), (28, 7196581), (49, 4112332), (98, 2056166), (196, 1028083), (227, 887684), (343, 587476), (454, 443842), (647, 311444), (686, 293738), (908, 221921), (1294, 155722), (1372, 146869), (1589, 126812), (2588, 77861), (3178, 63406), (4529, 44492), (6356, 31703), (9058, 22246), (11123, 18116)]