206528

素因数分解:

$2^6\times 7^1\times {\mathrm{461}}^1$

素因数の和:480

約数の個数: 28

約数和(自身を含む): 469392

約数和(自身を除く): 262864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 461, 922, 1844, 3227, 3688, 6454, 7376, 12908, 14752, 25816, 29504, 51632, 103264, 206528]

約数ペア:

[(1, 206528), (2, 103264), (4, 51632), (7, 29504), (8, 25816), (14, 14752), (16, 12908), (28, 7376), (32, 6454), (56, 3688), (64, 3227), (112, 1844), (224, 922), (448, 461)]