210893312

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 120

約数和(自身を含む): 511369056

約数和(自身を除く): 300475744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 163, 224, 256, 266, 304, 326, 361, 448, 512, 532, 608, 652, 722, 896, 1064, 1141, 1216, 1304, 1444, 1792, 2128, 2282, 2432, 2527, 2608, 2888, 3097, 3584, 4256, 4564, 4864, 5054, 5216, 5776, 6194, 8512, 9128, 9728, 10108, 10432, 11552, 12388, 17024, 18256, 20216, 20864, 21679, 23104, 24776, 34048, 36512, 40432, 41728, 43358, 46208, 49552, 58843, 68096, 73024, 80864, 83456, 86716, 92416, 99104, 117686, 146048, 161728, 173432, 184832, 198208, 235372, 292096, 323456, 346864, 396416, 411901, 470744, 584192, 646912, 693728, 792832, 823802, 941488, 1293824, 1387456, 1585664, 1647604, 1882976, 2774912, 3295208, 3765952, 5549824, 6590416, 7531904, 11099648, 13180832, 15063808, 26361664, 30127616, 52723328, 105446656, 210893312]

約数ペア:

[(1, 210893312), (2, 105446656), (4, 52723328), (7, 30127616), (8, 26361664), (14, 15063808), (16, 13180832), (19, 11099648), (28, 7531904), (32, 6590416), (38, 5549824), (56, 3765952), (64, 3295208), (76, 2774912), (112, 1882976), (128, 1647604), (133, 1585664), (152, 1387456), (163, 1293824), (224, 941488), (256, 823802), (266, 792832), (304, 693728), (326, 646912), (361, 584192), (448, 470744), (512, 411901), (532, 396416), (608, 346864), (652, 323456), (722, 292096), (896, 235372), (1064, 198208), (1141, 184832), (1216, 173432), (1304, 161728), (1444, 146048), (1792, 117686), (2128, 99104), (2282, 92416), (2432, 86716), (2527, 83456), (2608, 80864), (2888, 73024), (3097, 68096), (3584, 58843), (4256, 49552), (4564, 46208), (4864, 43358), (5054, 41728), (5216, 40432), (5776, 36512), (6194, 34048), (8512, 24776), (9128, 23104), (9728, 21679), (10108, 20864), (10432, 20216), (11552, 18256), (12388, 17024)]