215329744

素因数分解:

$2^4\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1759}}^1$

素因数の和:2867

約数の個数: 40

約数和(自身を含む): 477509120

約数和(自身を除く): 262179376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1093, 1759, 2186, 3518, 4372, 7036, 7651, 8744, 12313, 14072, 15302, 17488, 24626, 28144, 30604, 49252, 61208, 98504, 122416, 197008, 1922587, 3845174, 7690348, 13458109, 15380696, 26916218, 30761392, 53832436, 107664872, 215329744]

約数ペア:

[(1, 215329744), (2, 107664872), (4, 53832436), (7, 30761392), (8, 26916218), (14, 15380696), (16, 13458109), (28, 7690348), (56, 3845174), (112, 1922587), (1093, 197008), (1759, 122416), (2186, 98504), (3518, 61208), (4372, 49252), (7036, 30604), (7651, 28144), (8744, 24626), (12313, 17488), (14072, 15302)]