199701376

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2083}}^1$

素因数の和:2211

約数の個数: 64

約数和(自身を含む): 459146880

約数和(自身を除く): 259445504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 428, 448, 749, 856, 896, 1498, 1712, 2083, 2996, 3424, 4166, 5992, 6848, 8332, 11984, 13696, 14581, 16664, 23968, 29162, 33328, 47936, 58324, 66656, 95872, 116648, 133312, 222881, 233296, 266624, 445762, 466592, 891524, 933184, 1560167, 1783048, 1866368, 3120334, 3566096, 6240668, 7132192, 12481336, 14264384, 24962672, 28528768, 49925344, 99850688, 199701376]

約数ペア:

[(1, 199701376), (2, 99850688), (4, 49925344), (7, 28528768), (8, 24962672), (14, 14264384), (16, 12481336), (28, 7132192), (32, 6240668), (56, 3566096), (64, 3120334), (107, 1866368), (112, 1783048), (128, 1560167), (214, 933184), (224, 891524), (428, 466592), (448, 445762), (749, 266624), (856, 233296), (896, 222881), (1498, 133312), (1712, 116648), (2083, 95872), (2996, 66656), (3424, 58324), (4166, 47936), (5992, 33328), (6848, 29162), (8332, 23968), (11984, 16664), (13696, 14581)]