197346784

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 395176320

約数和(自身を除く): 197829536

約数列:

[1, 2, 4, 8, 16, 32, 131, 179, 262, 263, 358, 524, 526, 716, 1048, 1052, 1432, 2096, 2104, 2864, 4192, 4208, 5728, 8416, 23449, 34453, 46898, 47077, 68906, 93796, 94154, 137812, 187592, 188308, 275624, 375184, 376616, 551248, 750368, 753232, 1102496, 1506464, 6167087, 12334174, 24668348, 49336696, 98673392, 197346784]

約数ペア:

[(1, 197346784), (2, 98673392), (4, 49336696), (8, 24668348), (16, 12334174), (32, 6167087), (131, 1506464), (179, 1102496), (262, 753232), (263, 750368), (358, 551248), (524, 376616), (526, 375184), (716, 275624), (1048, 188308), (1052, 187592), (1432, 137812), (2096, 94154), (2104, 93796), (2864, 68906), (4192, 47077), (4208, 46898), (5728, 34453), (8416, 23449)]