204511756

素因数分解:

$2^2\times {\mathrm{2971}}^1\times {\mathrm{17209}}^1$

素因数の和:20184

約数の個数: 12

約数和(自身を含む): 358036840

約数和(自身を除く): 153525084

約数列:

[1, 2, 4, 2971, 5942, 11884, 17209, 34418, 68836, 51127939, 102255878, 204511756]

約数ペア:

[(1, 204511756), (2, 102255878), (4, 51127939), (2971, 68836), (5942, 34418), (11884, 17209)]