203103104

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{36901}}^1$

素因数の和:36958

約数の個数: 32

約数和(自身を含む): 414040440

約数和(自身を除く): 210937336

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 36901, 73802, 147604, 295208, 590416, 1180832, 1586743, 2361664, 3173486, 4723328, 6346972, 12693944, 25387888, 50775776, 101551552, 203103104]

約数ペア:

[(1, 203103104), (2, 101551552), (4, 50775776), (8, 25387888), (16, 12693944), (32, 6346972), (43, 4723328), (64, 3173486), (86, 2361664), (128, 1586743), (172, 1180832), (344, 590416), (688, 295208), (1376, 147604), (2752, 73802), (5504, 36901)]