197714944

素因数分解:

$2^{10}\times 7^1\times {\mathrm{27583}}^1$

素因数の和:27610

約数の個数: 44

約数和(自身を含む): 451715584

約数和(自身を除く): 254000640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 27583, 55166, 110332, 193081, 220664, 386162, 441328, 772324, 882656, 1544648, 1765312, 3089296, 3530624, 6178592, 7061248, 12357184, 14122496, 24714368, 28244992, 49428736, 98857472, 197714944]

約数ペア:

[(1, 197714944), (2, 98857472), (4, 49428736), (7, 28244992), (8, 24714368), (14, 14122496), (16, 12357184), (28, 7061248), (32, 6178592), (56, 3530624), (64, 3089296), (112, 1765312), (128, 1544648), (224, 882656), (256, 772324), (448, 441328), (512, 386162), (896, 220664), (1024, 193081), (1792, 110332), (3584, 55166), (7168, 27583)]