202818544

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{20089}}^1$

素因数の和:20728

約数の個数: 20

約数和(自身を含む): 393603280

約数和(自身を除く): 190784736

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 20089, 40178, 80356, 160712, 321424, 12676159, 25352318, 50704636, 101409272, 202818544]

約数ペア:

[(1, 202818544), (2, 101409272), (4, 50704636), (8, 25352318), (16, 12676159), (631, 321424), (1262, 160712), (2524, 80356), (5048, 40178), (10096, 20089)]