195290702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{19997}}^1$

素因数の和:20275

約数の個数: 16

約数和(自身を含む): 309569040

約数和(自身を除く): 114278338

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 19997, 39994, 379943, 759886, 5139229, 10278458, 97645351, 195290702]

約数ペア:

[(1, 195290702), (2, 97645351), (19, 10278458), (38, 5139229), (257, 759886), (514, 379943), (4883, 39994), (9766, 19997)]