201173756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 417564672

約数和(自身を除く): 216390916

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 227, 434, 454, 868, 908, 1021, 1589, 2042, 3178, 4084, 6356, 7037, 7147, 14074, 14294, 28148, 28588, 31651, 49259, 63302, 98518, 126604, 197036, 221557, 231767, 443114, 463534, 886228, 927068, 1622369, 3244738, 6489476, 7184777, 14369554, 28739108, 50293439, 100586878, 201173756]

約数ペア:

[(1, 201173756), (2, 100586878), (4, 50293439), (7, 28739108), (14, 14369554), (28, 7184777), (31, 6489476), (62, 3244738), (124, 1622369), (217, 927068), (227, 886228), (434, 463534), (454, 443114), (868, 231767), (908, 221557), (1021, 197036), (1589, 126604), (2042, 98518), (3178, 63302), (4084, 49259), (6356, 31651), (7037, 28588), (7147, 28148), (14074, 14294)]