203900934

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 429694272

約数和(自身を除く): 225793338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227, 283, 454, 529, 566, 681, 849, 1058, 1362, 1587, 1698, 3174, 5221, 6509, 10442, 13018, 15663, 19527, 31326, 39054, 64241, 120083, 128482, 149707, 192723, 240166, 299414, 360249, 385446, 449121, 720498, 898242, 1477543, 2955086, 4432629, 8865258, 33983489, 67966978, 101950467, 203900934]

約数ペア:

[(1, 203900934), (2, 101950467), (3, 67966978), (6, 33983489), (23, 8865258), (46, 4432629), (69, 2955086), (138, 1477543), (227, 898242), (283, 720498), (454, 449121), (529, 385446), (566, 360249), (681, 299414), (849, 240166), (1058, 192723), (1362, 149707), (1587, 128482), (1698, 120083), (3174, 64241), (5221, 39054), (6509, 31326), (10442, 19527), (13018, 15663)]