201603199

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{132721}}^1$

素因数の和:132766

約数の個数: 12

約数和(自身を含む): 242084928

約数和(自身を除く): 40481729

約数列:

[1, 7, 31, 49, 217, 1519, 132721, 929047, 4114351, 6503329, 28800457, 201603199]

約数ペア:

[(1, 201603199), (7, 28800457), (31, 6503329), (49, 4114351), (217, 929047), (1519, 132721)]