205597568

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{146021}}^1$

素因数の和:146046

約数の個数: 32

約数和(自身を含む): 446827320

約数和(自身を除く): 241229752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 146021, 292042, 584084, 1168168, 1606231, 2336336, 3212462, 4672672, 6424924, 9345344, 12849848, 18690688, 25699696, 51399392, 102798784, 205597568]

約数ペア:

[(1, 205597568), (2, 102798784), (4, 51399392), (8, 25699696), (11, 18690688), (16, 12849848), (22, 9345344), (32, 6424924), (44, 4672672), (64, 3212462), (88, 2336336), (128, 1606231), (176, 1168168), (352, 584084), (704, 292042), (1408, 146021)]