208004352

素因数分解:

$2^8\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1579

約数の個数: 72

約数和(自身を含む): 556785600

約数和(自身を除く): 348781248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 597, 768, 796, 1194, 1361, 1592, 2388, 2722, 3184, 4083, 4776, 5444, 6368, 8166, 9552, 10888, 12736, 16332, 19104, 21776, 25472, 32664, 38208, 43552, 50944, 65328, 76416, 87104, 130656, 152832, 174208, 261312, 270839, 348416, 522624, 541678, 812517, 1045248, 1083356, 1625034, 2166712, 3250068, 4333424, 6500136, 8666848, 13000272, 17333696, 26000544, 34667392, 52001088, 69334784, 104002176, 208004352]

約数ペア:

[(1, 208004352), (2, 104002176), (3, 69334784), (4, 52001088), (6, 34667392), (8, 26000544), (12, 17333696), (16, 13000272), (24, 8666848), (32, 6500136), (48, 4333424), (64, 3250068), (96, 2166712), (128, 1625034), (192, 1083356), (199, 1045248), (256, 812517), (384, 541678), (398, 522624), (597, 348416), (768, 270839), (796, 261312), (1194, 174208), (1361, 152832), (1592, 130656), (2388, 87104), (2722, 76416), (3184, 65328), (4083, 50944), (4776, 43552), (5444, 38208), (6368, 32664), (8166, 25472), (9552, 21776), (10888, 19104), (12736, 16332)]