206824976

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{66977}}^1$

素因数の和:67178

約数の個数: 20

約数和(自身を含む): 402805692

約数和(自身を除く): 195980716

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 66977, 133954, 267908, 535816, 1071632, 12926561, 25853122, 51706244, 103412488, 206824976]

約数ペア:

[(1, 206824976), (2, 103412488), (4, 51706244), (8, 25853122), (16, 12926561), (193, 1071632), (386, 535816), (772, 267908), (1544, 133954), (3088, 66977)]