202106178

素因数分解:

$2^1\times 3^4\times {\mathrm{1247569}}^1$

素因数の和:1247583

約数の個数: 20

約数和(自身を含む): 452867910

約数和(自身を除く): 250761732

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1247569, 2495138, 3742707, 7485414, 11228121, 22456242, 33684363, 67368726, 101053089, 202106178]

約数ペア:

[(1, 202106178), (2, 101053089), (3, 67368726), (6, 33684363), (9, 22456242), (18, 11228121), (27, 7485414), (54, 3742707), (81, 2495138), (162, 1247569)]