211728936

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{34327}}^1$

素因数の和:34593

約数の個数: 32

約数和(自身を含む): 531397440

約数和(自身を除く): 319668504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 34327, 68654, 102981, 137308, 205962, 274616, 411924, 823848, 8822039, 17644078, 26466117, 35288156, 52932234, 70576312, 105864468, 211728936]

約数ペア:

[(1, 211728936), (2, 105864468), (3, 70576312), (4, 52932234), (6, 35288156), (8, 26466117), (12, 17644078), (24, 8822039), (257, 823848), (514, 411924), (771, 274616), (1028, 205962), (1542, 137308), (2056, 102981), (3084, 68654), (6168, 34327)]