209164656

素因数分解:

$2^4\times 3^1\times {\mathrm{4357597}}^1$

素因数の和:4357608

約数の個数: 20

約数和(自身を含む): 540342152

約数和(自身を除く): 331177496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4357597, 8715194, 13072791, 17430388, 26145582, 34860776, 52291164, 69721552, 104582328, 209164656]

約数ペア:

[(1, 209164656), (2, 104582328), (3, 69721552), (4, 52291164), (6, 34860776), (8, 26145582), (12, 17430388), (16, 13072791), (24, 8715194), (48, 4357597)]