206768416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8087}}^1$

素因数の和:8161

約数の個数: 48

約数和(自身を含む): 440246016

約数和(自身を除く): 233477600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 3196, 6392, 8087, 12784, 16174, 25568, 32348, 64696, 129392, 137479, 258784, 274958, 380089, 549916, 760178, 1099832, 1520356, 2199664, 3040712, 4399328, 6081424, 6461513, 12162848, 12923026, 25846052, 51692104, 103384208, 206768416]

約数ペア:

[(1, 206768416), (2, 103384208), (4, 51692104), (8, 25846052), (16, 12923026), (17, 12162848), (32, 6461513), (34, 6081424), (47, 4399328), (68, 3040712), (94, 2199664), (136, 1520356), (188, 1099832), (272, 760178), (376, 549916), (544, 380089), (752, 274958), (799, 258784), (1504, 137479), (1598, 129392), (3196, 64696), (6392, 32348), (8087, 25568), (12784, 16174)]