207938826

素因数分解:

$2^1\times 3^4\times {\mathrm{1283573}}^1$

素因数の和:1283587

約数の個数: 20

約数和(自身を含む): 465937362

約数和(自身を除く): 257998536

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1283573, 2567146, 3850719, 7701438, 11552157, 23104314, 34656471, 69312942, 103969413, 207938826]

約数ペア:

[(1, 207938826), (2, 103969413), (3, 69312942), (6, 34656471), (9, 23104314), (18, 11552157), (27, 7701438), (54, 3850719), (81, 2567146), (162, 1283573)]