205200712

素因数分解:

$2^3\times {\mathrm{829}}^1\times {\mathrm{30941}}^1$

素因数の和:31776

約数の個数: 16

約数和(自身を含む): 385227900

約数和(自身を除く): 180027188

約数列:

[1, 2, 4, 8, 829, 1658, 3316, 6632, 30941, 61882, 123764, 247528, 25650089, 51300178, 102600356, 205200712]

約数ペア:

[(1, 205200712), (2, 102600356), (4, 51300178), (8, 25650089), (829, 247528), (1658, 123764), (3316, 61882), (6632, 30941)]