207984194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{11657}}^1$

素因数の和:12481

約数の個数: 16

約数和(自身を含む): 340786656

約数和(自身を除く): 132802462

約数列:

[1, 2, 11, 22, 811, 1622, 8921, 11657, 17842, 23314, 128227, 256454, 9453827, 18907654, 103992097, 207984194]

約数ペア:

[(1, 207984194), (2, 103992097), (11, 18907654), (22, 9453827), (811, 256454), (1622, 128227), (8921, 23314), (11657, 17842)]