205269568

素因数分解:

$2^6\times 7^1\times {\mathrm{458191}}^1$

素因数の和:458210

約数の個数: 28

約数和(自身を含む): 465523072

約数和(自身を除く): 260253504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 458191, 916382, 1832764, 3207337, 3665528, 6414674, 7331056, 12829348, 14662112, 25658696, 29324224, 51317392, 102634784, 205269568]

約数ペア:

[(1, 205269568), (2, 102634784), (4, 51317392), (7, 29324224), (8, 25658696), (14, 14662112), (16, 12829348), (28, 7331056), (32, 6414674), (56, 3665528), (64, 3207337), (112, 1832764), (224, 916382), (448, 458191)]