209429248

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6193

約数の個数: 72

約数和(自身を含む): 502987520

約数和(自身を除く): 293558272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 6151, 8512, 12302, 17024, 24604, 34048, 43057, 49208, 86114, 98416, 116869, 172228, 196832, 233738, 344456, 393664, 467476, 688912, 787328, 818083, 934952, 1377824, 1574656, 1636166, 1869904, 2755648, 3272332, 3739808, 5511296, 6544664, 7479616, 11022592, 13089328, 14959232, 26178656, 29918464, 52357312, 104714624, 209429248]

約数ペア:

[(1, 209429248), (2, 104714624), (4, 52357312), (7, 29918464), (8, 26178656), (14, 14959232), (16, 13089328), (19, 11022592), (28, 7479616), (32, 6544664), (38, 5511296), (56, 3739808), (64, 3272332), (76, 2755648), (112, 1869904), (128, 1636166), (133, 1574656), (152, 1377824), (224, 934952), (256, 818083), (266, 787328), (304, 688912), (448, 467476), (532, 393664), (608, 344456), (896, 233738), (1064, 196832), (1216, 172228), (1792, 116869), (2128, 98416), (2432, 86114), (4256, 49208), (4864, 43057), (6151, 34048), (8512, 24604), (12302, 17024)]